Yes. In the Philippines, an annulment or declaration of nullity case can continue even if the other spouse refuses to cooperate, ignores the case, lives abroad, or cannot be found. But the court cannot simply “skip” the other spouse. The Family Court must first make sure that the respondent spouse was properly notified through summons, given the chance to answer, and that the case is not a fake or collusive case arranged by both parties just to end the marriage. Philippine courts do not grant “automatic annulments” just because one spouse is absent.
What “Annulment” Usually Means in the Philippines
Many people use the word annulment to mean any court case that ends a marriage. Legally, there are two common types of marriage cases:
| Common term people use | Correct legal term | What it means |
|---|---|---|
| “Annulment” | Annulment of a voidable marriage | The marriage is considered valid until the court annuls it. |
| “Nullity case” or “psychological incapacity case” | Declaration of absolute nullity of a void marriage | The marriage was void from the beginning, but a court judgment is usually needed for legal certainty, remarriage, PSA annotation, and related effects. |
A true annulment is based on the grounds in Article 45 of the Family Code, such as lack of parental consent for a party aged 18 to below 21 at the time of marriage, unsound mind, fraud, force or intimidation, incurable impotence, or a serious and apparently incurable sexually transmissible disease existing at the time of marriage. (Lawphil)
A declaration of nullity covers void marriages, including those under Article 35 of the Family Code, such as marriages involving a party below 18, lack of authority of the solemnizing officer, absence of a marriage license except in special cases, bigamous or polygamous marriages, and certain mistaken-identity or subsequent void marriages. Article 36 covers psychological incapacity existing at the time of marriage, even if it becomes obvious only later. (Lawphil)
Both types of cases are filed in the Family Court, because the Family Courts Act of 1997, or Republic Act No. 8369, gives Family Courts exclusive original jurisdiction over complaints for annulment of marriage, declaration of nullity of marriage, marital status, and property relations between spouses. (Lawphil)
Can the Case Continue Without the Other Spouse?
Yes, but only after the court has jurisdiction over the respondent or has followed the proper rules for service of summons.
The governing rule is A.M. No. 02-11-10-SC, the Supreme Court Rule on Declaration of Absolute Nullity of Void Marriages and Annulment of Voidable Marriages. It expressly recognizes situations where the respondent cannot be located or fails to answer. If the respondent cannot be found at the given address, or the respondent’s whereabouts are unknown and cannot be discovered despite diligent inquiry, the court may allow service of summons by publication once a week for two consecutive weeks in a newspaper of general circulation in the Philippines. A copy of the summons must also be sent to the respondent’s last known address by registered mail or another means the court considers sufficient. (Lawphil)
After summons is served, the respondent generally has 15 days to file an answer. If summons is served by publication, the respondent has 30 days from the last issue of publication to answer. Importantly, if the respondent does not answer, the court does not declare the respondent in default. Instead, the court must order the public prosecutor to investigate whether there is collusion between the parties. (Lawphil)
This is why a missing, silent, or uncooperative spouse does not automatically stop the case. But it also does not automatically make the case easy.
Why There Is No “Default Annulment” in the Philippines
In ordinary civil cases, a defendant who fails to answer may be declared in default. Marriage cases are different.
The law treats marriage as a matter of public interest, not just a private contract between two people. Under Article 48 of the Family Code, in all cases for annulment or declaration of absolute nullity, the court must order the prosecuting attorney or fiscal to appear for the State, prevent collusion, and make sure evidence is not fabricated or suppressed. The same article says no judgment may be based merely on a stipulation of facts or confession of judgment. (Lawphil)
The Supreme Court rule says the same thing in practical terms: if no answer is filed, or if the answer does not raise a real issue, the public prosecutor must investigate collusion. If the prosecutor reports no collusion, the case proceeds to pre-trial. If the court is convinced that collusion exists, the petition is dismissed. (Lawphil)
At trial, the judge must personally conduct the trial, and the ground for annulment or nullity must still be proven. The rule expressly prohibits judgment on the pleadings, summary judgment, or confession of judgment in these cases. (Lawphil)
In simple terms: your spouse’s absence may allow the case to proceed uncontested, but it does not prove your ground for annulment or nullity.
What Happens If the Respondent Spouse Does Not Appear?
The effect depends on what stage the case is in.
| Situation | Can the case continue? | What the court usually needs |
|---|---|---|
| Respondent refuses to sign anything | Yes | Proper summons and proof of the legal ground |
| Respondent receives summons but ignores the case | Yes | Prosecutor’s collusion investigation, pre-trial, and trial evidence |
| Respondent cannot be found | Yes, if allowed by court | Diligent inquiry, publication, and mailing to last known address |
| Respondent is abroad | Yes | Proper service, possible publication or court-approved mode, and proof of notice |
| Respondent files an answer but later stops attending | Yes | Public prosecutor may be required to investigate non-appearance and intervene |
| Petitioner fails to appear personally without valid excuse | Risky | The case may be dismissed unless counsel or a representative proves a valid reason |
If the respondent filed an answer but later fails to attend pre-trial, the court may proceed, but the public prosecutor must investigate whether the non-appearance is due to collusion. If there is no collusion, the prosecutor intervenes for the State during trial to prevent suppression or fabrication of evidence. (Lawphil)
The respondent must still be sent notice of pre-trial. If summons was by publication and the respondent did not answer, notice of pre-trial must be sent to the respondent’s last known address. (Lawphil)
Step-by-Step: How an Annulment Case Can Proceed Without the Other Spouse
1. Identify the correct legal ground
Before filing, the petitioner must know whether the case is truly for annulment or for declaration of nullity.
Common examples:
- Psychological incapacity under Article 36: declaration of nullity.
- Bigamous marriage under Article 35(4): declaration of nullity.
- Lack of parental consent when one party was 18 to below 21: annulment.
- Fraud, force, intimidation, or undue influence: annulment.
- Serious incurable STD existing at the time of marriage: annulment.
For psychological incapacity cases, the Supreme Court in Tan-Andal v. Andal clarified that psychological incapacity is a legal concept, not strictly a medical illness. Courts may consider the totality of evidence, including testimony from people who knew the spouses before and during the marriage. The incapacity must still be grave, juridically antecedent, and incurable in the legal sense. (Lawphil)
2. Prepare the required documents and evidence
The petition must allege complete facts, not just conclusions. A petition that simply says “we separated,” “my spouse abandoned me,” or “we are no longer compatible” is usually weak.
Useful documents often include:
| Document or evidence | Why it matters |
|---|---|
| PSA marriage certificate | Proves the recorded marriage |
| PSA birth certificates of children | Relevant to custody, support, legitimacy, and presumptive legitimes |
| Petitioner’s valid ID and address proof | Relevant to identity and venue |
| Respondent’s last known address | Needed for summons and notices |
| Proof of efforts to locate respondent | Important if asking for summons by publication |
| Messages, emails, photos, records, affidavits | May support the factual history |
| Medical, psychological, or expert evidence, if available | Helpful in some Article 36 cases, though not always strictly required |
| Property documents | Relevant if there are conjugal or community assets |
| Prior court or foreign documents, if any | Relevant to bigamy, divorce recognition, custody, or related issues |
3. File the verified petition in the proper Family Court
The petition is filed in the Family Court of the province or city where the petitioner or respondent has resided for at least six months before filing. If the respondent is a non-resident, venue may be where the respondent may be found in the Philippines, at the petitioner’s election. (Lawphil)
The petition must be verified and include a certification against forum shopping signed personally by the petitioner. It cannot be filed solely by counsel or through an attorney-in-fact. If the petitioner is abroad, the verification and certification must be authenticated by the proper Philippine embassy or consular officer under the Supreme Court rule. (Lawphil)
The petitioner must also serve copies of the petition on the Office of the Solicitor General and the Office of the City or Provincial Prosecutor within five days from filing and submit proof of service to the court. Failure to comply may be a ground for immediate dismissal. (Lawphil)
4. Serve summons on the respondent
If the respondent is known and reachable, summons is served under the Rules of Court.
If the respondent cannot be located, the petitioner usually needs to show diligent efforts, such as:
- checking the last known residence;
- asking relatives, neighbors, or barangay officials;
- verifying known workplace or business addresses;
- checking available contact details;
- documenting failed attempts at personal or substituted service;
- providing the court with the last known address.
If the court is satisfied, it may allow publication. The published summons must include the case title, docket number, nature of the petition, principal grounds, reliefs prayed for, and a directive for the respondent to answer within 30 days from the last publication. (Lawphil)
5. Wait for the answer period
If the respondent answers, the case becomes contested or partially contested.
If the respondent does not answer, the court does not declare default. Instead, it orders the prosecutor to investigate whether the parties are colluding. The prosecutor must submit a report within one month from receipt of the court order. (Lawphil)
6. Attend pre-trial
Pre-trial is mandatory. The court sets it after the last pleading is filed or after receiving the prosecutor’s report that no collusion exists. The notice is served separately on the parties, their counsel, and the public prosecutor. (Lawphil)
At pre-trial, the court organizes the issues, evidence, witnesses, possible admissions, provisional matters, and trial schedule. However, the court cannot allow compromises on prohibited matters such as civil status, validity of marriage, future support, jurisdiction of courts, or future legitime. (Lawphil)
7. Present evidence at trial
Even if the other spouse never appears, the petitioner must still prove the legal ground.
For example:
- In an Article 36 case, the petitioner presents testimony on behavior before and during marriage, family background, patterns of dysfunction, and the effect on marital obligations.
- In a fraud case, the petitioner proves the specific fraud under Article 46, such as concealment of a serious sexually transmissible disease, drug addiction, habitual alcoholism, or other recognized grounds.
- In a bigamy case, the petitioner proves the first valid subsisting marriage and the second marriage.
The public prosecutor appears for the State and may ask questions, object to insufficient evidence, or check whether evidence is being suppressed or fabricated.
8. Wait for decision, finality, and decree
If the court grants the petition, the decision becomes final after the reglementary period if no proper motion or appeal is filed. Copies of the decision must be served on the parties, the Solicitor General, and the public prosecutor. If the respondent was summoned by publication and failed to appear, the dispositive portion of the decision must also be published once in a newspaper of general circulation. (Lawphil)
The decree of annulment or nullity is issued only after the required steps on property liquidation, partition, custody, support, and presumptive legitimes are complied with when applicable. Articles 50 to 52 of the Family Code require the final judgment to address property liquidation, custody and support of common children, delivery of presumptive legitimes, and registration in the proper civil registry and registries of property. (Lawphil)
9. Register the judgment and secure an annotated PSA marriage certificate
After finality, the judgment and decree must be registered with the Local Civil Registry where the marriage was recorded and where the Family Court is located. For PSA annotation, the PSA lists supporting documents such as the court decree of annulment or declaration of nullity, certificate of finality, certificate of registration, certificate of authenticity, unannotated marriage certificate, and annotated marriage certificate. (Philippine Statistics Authority)
This step is important. A court decision alone is not always enough for practical transactions. Government offices, embassies, banks, employers, and future marriage-license applications commonly require the annotated PSA marriage certificate.
What If the Other Spouse Is Abroad?
The case may still continue. A spouse living in Dubai, Canada, the United States, Japan, Australia, Singapore, or another country cannot stop the case merely by refusing to return to the Philippines.
Practical issues usually include:
- how summons will be served;
- whether the court will require publication;
- whether the respondent’s foreign address is known;
- whether the petitioner is also abroad;
- how documents are notarized, consularized, or apostilled;
- whether hearings can be attended remotely.
For documents executed abroad, Philippine practice often requires either consular notarization/authentication or an apostille, depending on the type of document and where it was issued. The Philippines has been part of the Apostille Convention since 14 May 2019, and DFA posts explain that public documents from Apostille countries for use in the Philippines generally no longer need “red ribbon” authentication, but need the proper apostille from the issuing country. (Philippine Embassy in New Delhi)
Remote participation is also increasingly relevant. In 2026, the Supreme Court announced amended videoconferencing guidelines allowing remote appearances of parties and witnesses, including wider participation by individuals abroad, subject to a motion and the applicable rules. Courts cannot compel a litigant or witness abroad to testify by videoconference, but remote appearance may be available when properly requested and approved. (Supreme Court of the Philippines)
What If the Other Spouse Refuses to Sign?
The other spouse’s signature is not required for the case to move forward.
This is one of the most common misunderstandings. Annulment and nullity cases are not like a private agreement where both spouses must sign a form. The petitioner files a case. The respondent is notified and given the chance to participate. If the respondent refuses, the court may still proceed if the rules on summons, prosecutor participation, pre-trial, and trial are followed.
However, a spouse’s refusal to sign also means there is no shortcut. The petitioner still needs evidence. The court must still make findings based on law and facts.
Common Pitfalls That Delay or Damage the Case
Using the wrong ground
“Abandonment,” “separation for many years,” or “falling out of love” is not automatically a ground for annulment or nullity. Abandonment may be relevant to legal separation under Article 55 of the Family Code, but legal separation does not dissolve the marriage bond. (Lawphil)
Giving an incomplete or fake address
Courts take summons seriously. If the respondent’s address is incomplete or deliberately false, the case may be delayed or attacked later. If the respondent is truly missing, it is better to document diligent efforts to locate the person.
Thinking publication guarantees approval
Publication only helps satisfy notice requirements when the respondent cannot be found. It does not prove psychological incapacity, fraud, lack of consent, bigamy, or any other ground.
Ignoring children and property issues
The court must address custody, support, visitation, property relations, and presumptive legitimes when applicable. Article 49 allows the court to issue provisional orders on support, custody, and visitation during the case. (Lawphil)
Forgetting PSA annotation after the decision
A final court decision must be properly registered and annotated. Without annotation, the marriage record may still appear unmodified in PSA records, causing problems for remarriage, immigration, passport records, benefits, and property transactions.
Confusing annulment with recognition of foreign divorce
If one spouse is a foreigner and a valid divorce was obtained abroad, the proper case may be judicial recognition of foreign divorce, not annulment. Under Article 26 of the Family Code, where a Filipino and foreigner were validly married and a divorce is validly obtained abroad capacitating the foreign spouse to remarry, the Filipino spouse may also have capacity to remarry under Philippine law. (Lawphil)
The Supreme Court has clarified that Article 26 may apply even when the Filipino spouse initiated the foreign divorce, because the purpose is to avoid the unfair situation where the foreign spouse is free to remarry while the Filipino remains tied to the marriage. (Lawphil)
Typical Timeline When the Other Spouse Does Not Participate
Timelines vary heavily by city, judge, court docket, prosecutor availability, publication requirements, and whether there are children or properties.
| Stage | Practical estimate |
|---|---|
| Preparing the petition and documents | 2–8 weeks |
| Filing and issuance of summons | 1–3 months |
| Failed service and motion for publication, if needed | 2–6 months |
| Publication and answer period | 1–2 months after court approval |
| Prosecutor’s collusion investigation | Around 1 month under the rule, but may take longer in practice |
| Pre-trial and marking of evidence | 2–6 months |
| Trial dates | 6–18+ months |
| Decision, finality, decree, and registration | 3–12+ months |
A non-participating respondent can sometimes make the case simpler because there is no active opposition. But if the respondent cannot be found, publication and proof of diligent search can add months.
Frequently Asked Questions
Can my annulment continue if my spouse ignores the summons?
Yes. If summons was validly served and your spouse does not answer, the court will not declare your spouse in default. The court will order the public prosecutor to investigate whether there is collusion. If no collusion is found, the case may proceed to pre-trial and trial. (Lawphil)
Can my spouse stop the annulment by refusing to sign?
No. The respondent’s signature is not required to file or continue the case. What matters is proper court procedure, valid notice, prosecutor participation, and sufficient evidence.
What if I do not know where my spouse lives?
The court may allow summons by publication if the respondent cannot be located or the whereabouts are unknown and cannot be ascertained by diligent inquiry. The court will usually require proof of efforts to locate the respondent before allowing publication. (Lawphil)
Will the court grant my annulment automatically if my spouse does not appear?
No. Philippine courts do not grant automatic annulments. The legal ground must be proven at trial, and the public prosecutor represents the State to prevent collusion, fabricated evidence, or suppression of evidence. (Lawphil)
Can I file if I am abroad?
Yes, but the petition must still be filed in the proper Philippine Family Court. The verification and certification against forum shopping must be personally signed by the petitioner, and if signed abroad, must comply with the authentication requirements under the Supreme Court rule. (Lawphil)
Can I attend hearings online from another country?
Possibly. Videoconferencing may be available upon motion and court approval. The 2026 amended guidelines expanded access to videoconferencing, including for individuals abroad, but overseas litigants or witnesses generally need to file a proper motion, and courts cannot compel a person abroad to testify by videoconference. (Supreme Court of the Philippines)
Do I need a psychologist for psychological incapacity?
Not always in the strict sense. After Tan-Andal v. Andal, psychological incapacity is treated as a legal concept and may be proven by the totality of evidence. Expert testimony can still be useful, but courts may also consider testimony from ordinary witnesses who personally observed the spouses’ behavior and history. (Lawphil)
Can I remarry immediately after winning the case?
No. A favorable decision is not the final step. The decision must become final, the decree must be issued, and the required civil registry and property-related registrations must be completed. Article 53 of the Family Code states that either former spouse may marry again only after compliance with the registration requirements; otherwise, the subsequent marriage may be void. (Lawphil)
What happens to the children if the marriage is annulled or declared void?
The court must address custody, support, and related matters. Children conceived or born before the judgment of annulment or absolute nullity under Article 36 becomes final and executory are considered legitimate under Article 54 of the Family Code. (Lawphil)
Is legal separation the same as annulment?
No. Legal separation allows spouses to live separately and affects property relations, inheritance, and related rights, but it does not sever the marriage bond. Under Article 63 of the Family Code, spouses legally separated remain married. (Lawphil)
Key Takeaways
- An annulment or nullity case can continue without the other spouse if the respondent is properly served or validly notified through court-approved means.
- There is no automatic annulment by default in the Philippines.
- If the respondent does not answer, the court must order a public prosecutor’s collusion investigation.
- If the respondent cannot be found, the court may allow summons by publication after diligent inquiry.
- The petitioner must still prove the legal ground through evidence at trial.
- A spouse abroad does not automatically stop the case, but service, notarization, authentication, apostille, and possible videoconferencing issues must be handled carefully.
- A favorable decision is not enough for remarriage; the judgment, decree, and registry requirements must be completed.
- PSA annotation is a crucial final step because many legal and government transactions depend on the annotated civil registry record.