Title
Mercado vs. Tan
Case
G.R. No. 137110
Decision Date
Aug 1, 2000
Mercado convicted of bigamy for second marriage while first was still legally valid; subsequent nullity declaration of first marriage did not absolve guilt.
A

Case Summary (G.R. No. 137110)

Facts of the Case

Petitioner married Thelma Oliva on April 10, 1976 (civilly) and had a religious ceremony the same year; that marriage produced two children. While that marriage was still subsisting, petitioner contracted a second marriage with respondent Consuelo Tan on June 27, 1991 (civil) and confirmed it with a church ceremony on June 29, 1991; that union produced at least one child. A complaint for bigamy was filed by respondent on October 5, 1992; information was filed January 22, 1993. Petitioner filed an action for declaration of nullity of his first marriage on November 13, 1992; the RTC declared the first marriage null and void on May 6, 1993 — after the filing of the criminal information.

Procedural History

Criminal case for bigamy was tried in RTC, Bacolod City, which convicted petitioner under Article 349, imposing an indeterminate term (minimum prision correccional to maximum prision mayor) plus accessory penalties. The CA, in CA-G.R. CR No. 19830, affirmed the conviction. The Supreme Court review (G.R. No. 137110) raised the questions addressed below.

Legal Issue Presented

Primary legal question: Whether a judicial declaration of the absolute nullity of a prior marriage is a prerequisite defense to a charge of bigamy when the alleged first marriage is void ab initio — i.e., whether a void prior marriage, without prior judicial declaration, negates the element of a “previous legal marriage” required by Article 349, Revised Penal Code. Subsidiary issues: whether a liberal interpretation of Article 349 together with Family Code Articles 36 and 40 should operate in petitioner’s favor, and whether petitioner is entitled to acquittal on reasonable doubt.

Statutory Provisions and Elements of Bigamy

Article 349, Revised Penal Code (as quoted by the courts) prescribes penalty for "any person who shall contract a second or subsequent marriage before the former marriage has been legally dissolved, or before the absent spouse has been declared presumptively dead by means of a judgment rendered in the proper proceedings." The elements summarized by the Court are: (1) the offender has been legally married; (2) the first marriage has not been legally dissolved (or absent spouse not legally presumed dead); (3) the offender contracts a second or subsequent marriage; and (4) the subsequent marriage has essential requisites of validity.

Family Code Provision Affecting Remarriage

Article 40, Family Code, as quoted in the decision, provides: "The absolute nullity of a previous marriage may be invoked for purposes of remarriage on the basis solely of a final judgment declaring such marriage void." The Court treated this provision as altering prior jurisprudence that had, in some circumstances, dispensed with the need for a judicial declaration to invoke nullity.

Trial and Appellate Findings on the Facts

Both trial court and CA found as undisputed that petitioner’s first marriage to Oliva was subsisting at the time he married respondent. They further found petitioner initiated the nullity action only after the bigamy complaint had been filed and that the judicial declaration of nullity occurred only after the information for bigamy had been lodged. The CA also credited evidence that respondent was aware, at least to some extent, of petitioner’s prior marriage.

Supreme Court Majority Rationale and Holding

The Supreme Court majority affirmed conviction. It reasoned that at the time the information was filed (and at the time of the second marriage), all elements of bigamy under Article 349 were present because the first marriage was subsisting and not yet judicially declared null. The Court emphasized Article 40 of the Family Code, holding that the Family Code changed prior inconsistent jurisprudence and now requires a final judicial declaration of absolute nullity before a prior void marriage may be invoked “for purposes of remarriage.” Consequently, contracting a second marriage prior to such final judgment exposes the actor to criminal liability for bigamy, and a subsequent judicial declaration (obtained after the second marriage or after the information was filed) does not negate the fact that the crime had already been consummated. The Court also observed practical policy concerns: permitting post hoc nullity petitions to avoid criminal liability would encourage delay and could be used to frustrate prosecution.

Treatment of Conflicting Precedents

The majority reviewed earlier Supreme Court cases that had reached differing conclusions: People v. Mendoza and People v. Aragon (holding judicial declaration not necessary under older law), Vda. de Consuegra v. GSIS and Wiegel v. Sempio‑Diy (emphasizing need for judicial declaration), Tolentino v. Paras and subsequent cases (some holding judicial decree unnecessary). The Court concluded that Article 40 of the Family Code resolves the conflict in favor of requiring a final judgment of nullity before remarriage can be safely undertaken without risk of bigamy prosecution.

Dissenting/Concurring Opinion (Justice Vitug)

Justice Vitug, in a concurring and dissenting opinion, agreed with the textual presence of Article 40 but disagreed with the majority’s application of it to criminal law. He argued Article 40’s phrase "for purposes of remarriage&qu

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