Bigamy Conviction Upheld Despite Void Second Marriage Understanding Fraud AND Legal Consequences

The Case at a Glance

The Supreme Court, in Santiago v. People (G.R. No. 200233, July 15, 2015), affirmed the bigamy conviction of a woman who knowingly married a man whose first marriage was still valid and subsisting. The Court ruled that she could not escape criminal liability by claiming that her own second marriage was void for lack of a marriage license—especially when she herself had fraudulently misrepresented that she was exempt from the license requirement. The case clarifies the liability of a second spouse in bigamy and the limits of using the invalidity of one's own marriage as a defense.

Facts of the Case

Leonila G. Santiago married Nicanor F. Santos on July 29, 1997. At the time, Santos was still legally married to Estela Galang, whom he had wed on June 2, 1974. Santiago and Santos were both charged with bigamy under Article 349 of the Revised Penal Code. Santos later died during the pendency of the case, leaving Santiago as the sole accused.

Santiago raised two defenses. First, she claimed she did not know that Santos was still married. Second, she argued that her marriage to Santos was void because it was celebrated without a marriage license, and therefore the prosecution could not prove a valid second marriage—an essential element of bigamy.

The trial court convicted Santiago as a principal. It found that she knew of Santos's prior marriage, noting that Galang had introduced herself as Santos's legal wife even before the second marriage took place. The court also observed that Santiago, a college faculty member, could not credibly claim to have been duped by Santos, who was a laborer. The Court of Appeals affirmed the conviction.

The Issue Before the Supreme Court

The central question was whether Santiago could be convicted of bigamy when her second marriage to Santos was allegedly void for lack of a marriage license. A related issue was whether she should be held liable as a principal or only as an accomplice.

The Ruling: Conviction Affirmed, but Liability Reduced to Accomplice

The Supreme Court affirmed Santiago's conviction but modified her liability from principal to accomplice.

Knowledge of the First Marriage. The Court held that the lower courts correctly found that Santiago knew of Santos's subsisting marriage to Galang. This knowledge was shown by the disapproval of Santiago's in-laws toward Santos, the inherent implausibility of a learned person being deceived about a spouse's civil status, and Galang's credible testimony that she had personally informed Santiago of her marriage to Santos. Under People v. Nepomuceno, Jr. (159-A Phil. 771 [1975]) and People v. Archilla (111 Phil. 291 [1961]), a second spouse who knowingly marries a person with an existing marriage is liable as an accomplice, not as a principal. The Court therefore reduced Santiago's penalty to that imposable on an accomplice—the penalty next lower in degree to that for a principal.

The Void Marriage Defense. The Court addressed Santiago's argument that her marriage to Santos was void for lack of a marriage license. Under Article 34 of the Family Code, a marriage license is not required if the parties have lived together as husband and wife for at least five years without any legal impediment. Santiago and Santos had known each other for less than four years and had never cohabited. Their Certificate of Marriage, however, falsely stated that they were exempt from the license requirement under Article 34.

The Court refused to allow Santiago to benefit from her own fraud. She had deliberately misrepresented her cohabitation to secure a marriage certificate without a license. Citing Tenebro v. Court of Appeals (467 Phil. 723 [2004]), the Court emphasized that penal laws on bigamy should not be rendered nugatory by allowing individuals to deliberately ensure that each marital contract is flawed in some manner to escape the consequences of contracting multiple marriages.

Distinguishing People v. De Lara. Santiago relied on People v. De Lara (No. 12583-R, February 14, 1955), where the accused was acquitted of bigamy because the second marriage was celebrated one day before the marriage license was issued. The Court distinguished that case: De Lara did not falsify public documents to contract the second marriage. Santiago, by contrast, fraudulently secured a Certificate of Marriage through misrepresentation, then used that very illegality as her shield. The Court held that no court should lend its aid to one who has consciously and voluntarily become a party to an illegal act.

Penalty Imposed. As an accomplice, Santiago was sentenced to an indeterminate penalty of six months of arresto mayor as minimum to four years of prision correccional as maximum, plus accessory penalties.

Practical Takeaways

• A second spouse who knowingly marries a person with a subsisting marriage is liable as an accomplice to bigamy, not as a principal.
• The prosecution must prove that the second marriage has all the essential requisites for validity, but the accused may raise the nullity of the marriage as a defense during trial.
• An accused cannot use the invalidity of a marriage that she herself fraudulently procured as a defense to escape criminal liability.
• Courts will not aid a party who relies on her own illegal act to avoid prosecution—a principle rooted in the maxim that no one should profit from their own wrongdoing.
• Bigamy is a serious offense under Article 349 of the Revised Penal Code, and the State's interest in protecting the sanctity of marriage will not be undermined by technicalities born of fraud.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.