In the Philippines, marriage is constitutionally protected as an "inviolable social institution." Because absolute divorce is not yet part of the legal landscape for the general populace, spouses who find themselves abandoned—especially when the deserting partner goes on to cohabit with a new paramour—face a complex legal maze.
When a spouse walks out and starts a new family, the left-behind spouse has specific legal remedies under the Family Code of the Philippines. However, choosing the right path depends entirely on whether the ultimate goal is to completely sever the marital bond or simply to secure legal and financial protection.
The Three Main Pillars of Relief
Laypeople often use the term "annulment" as a catch-all for ending a marriage. In Philippine law, however, there are strict distinctions between Legal Separation, Annulment, and a Declaration of Absolute Nullity of Marriage.
1. Legal Separation (Relative Divorce)
Legal separation allows the spouses to live apart and divide their properties, but the marital bond remains intact. Neither spouse can remarry.
- Applicability to Abandonment: Under Article 55 (10) of the Family Code, abandonment of the petitioner by the respondent without justifiable cause for more than one year is a valid ground for legal separation.
- Applicability to Cohabitation: Article 55 (8) cites "sexual infidelity or perversion" as a ground. Furthermore, if the abandoning spouse contracts a subsequent bigamous marriage or openly cohabits, it constitutes a ground under Article 55 (7) or (8).
- The Catch: Because the marriage is not dissolved, any subsequent romantic relationship entered into by the innocent spouse would still technically constitute adultery or concubinage under the Revised Penal Code.
2. Declaration of Absolute Nullity (Article 36: Psychological Incapacity)
If the goal is to fully dissolve the marriage so that the innocent spouse can remarry, filing for a Declaration of Absolute Nullity of Marriage under Article 36 is the most common route. This action states that the marriage was void from the very beginning (ab initio).
- The Role of Abandonment and Cohabitation: Abandonment and cohabitation with a paramour are post-marriage actions. By themselves, they are not direct grounds for nullity. However, Philippine jurisprudence treats them as strong evidentiary symptoms of Psychological Incapacity.
- The Legal Threshold: To dissolve the marriage, the innocent spouse must prove that the abandonment and cohabitation stem from a psychological incapacity that prevents the deserting spouse from complying with the essential marital obligations (such as mutual love, respect, fidelity, and support).
- The Shift in Jurisprudence (Tan-Andal v. Andal): Historically, proving psychological incapacity required rigid medical or psychiatric expert testimony. Current jurisprudence has relaxed this, clarifying that psychological incapacity is a legal concept, not a medical illness. It refers to a durable personality structure that renders a spouse truly incapable of fulfilling the marriage template. A long-term history of abandonment and flagrant cohabitation with others serves as clear behavioral proof of this incapacity.
3. Annulment of a Voidable Marriage (Article 45)
True "annulment" applies to marriages that were valid at the start but possess a defect existing at the time of the celebration (e.g., lack of parental consent, fraud, force, intimidation, physical incapability to consummate, or serious sexually transmitted diseases).
- Why it Rarely Applies Here: Because abandonment and subsequent cohabitation happen after the wedding, they generally cannot be used as grounds for an Article 45 annulment, unless it can be proven that the spouse fraudulently concealed a pre-existing lifestyle or intent at the exact moment of marriage.
Summary Comparison of Remedies
| Legal Remedy | Ground Triggered | Effect on Marital Status | Right to Remarry? |
|---|---|---|---|
| Legal Separation (Art. 55) | Abandonment (>1 year) or Sexual Infidelity/Cohabitation. | Bed-and-board separation; property dissolved. | No. The marriage still legally exists. |
| Declaration of Nullity (Art. 36) | Abandonment/Cohabitation used as proof of Psychological Incapacity. | The marriage is declared void from the beginning. | Yes. Once the final decree is registered. |
| Annulment (Art. 45) | Defects present at the time of marriage (Fraud, Force, etc.). | The marriage is canceled from the date of the decree. | Yes. Once the decree is final. |
Secondary Remedies: The Missing Spouse
If a spouse abandons the family and their whereabouts are completely unknown, the left-behind spouse may look into the Declaration of Presumptive Death (Article 41).
Article 41 Condition: For the purpose of remarrying, the present spouse must have a well-founded belief that the absent spouse is dead after an absence of four consecutive years (or two years if the disappearance occurred under life-threatening circumstances, like a shipwreck or war).
Crucial Note: If the spouse is simply hiding or living openly with someone else, this remedy cannot be used, as the "well-founded belief" of death will fail standard judicial scrutiny.
Criminal and Financial Leverage for the Innocent Spouse
Abandonment and cohabitation do not just open doors in family court; they also carry severe criminal and financial consequences that the innocent spouse can use as leverage.
- Criminal Charges for Infidelity: The innocent spouse can file criminal charges for Adultery (if the wife is the unfaithful one) or Concubinage (if the husband is the unfaithful one, which requires proving he keeps a mistress in the conjugal dwelling, cohabits with her, or has sexual intercourse under scandalous circumstances).
- Republic Act No. 9262 (VAWC): Under the Anti-Violence Against Women and Their Children Act, abandoning a wife and children, cutting off financial support, or causing psychological trauma by openly cohabiting with a paramour constitutes economic and psychological abuse. This can result in criminal prosecution and the issuance of a Protection Order forcing the abandoning spouse to provide immediate financial support.
- Forfeiture of Properties: In both Legal Separation and Nullity proceedings, the "guilty" spouse or the spouse acting in bad faith stands to lose their share of the net profits of the conjugal partnership properties, which will instead go to the common children or the innocent spouse.