US vs. Gomez

A criminal action for adultery cannot be lawfully instituted except upon the complaint of the aggrieved spouse; the absence of that complaint renders the proceedings and any resulting judgment of conviction null and void, and a subsequent statute altering the mode of prosecution cannot be applied retroactively to a crime committed before its enactment if such application would impair the rights of the accused.

Torcuata Gomez was lawfully married to Fabiano Martinez Lao. Ramon Narciso Coronel resided in Gomez’s house and from April 1906 to September 1907 maintained adulterous relations with her in the municipality of Oroquieta, Province of Misamis. The husband, Fabiano Martinez Lao, never filed a criminal complaint, although he later testified as a witness at trial. On January 18, 1908, the provincial fiscal of Misamis filed an information charging both Coronel and Gomez with adultery. The offense had been committed entirely before October 11, 1907, the date on which Act No. 1773 of the Philippine Commission took effect.

• Marriage and Adulterous Relations: Torcuata Gomez was lawfully married to Fabiano Martinez Lao. Ramon Narciso Coronel lived in Gomez’s house and engaged in adulterous intercourse with her over a continuous period of seventeen months, from April 1906 to September 1907, in the municipality of Oroquieta, Province of Misamis.
• Absence of Spousal Complaint: The aggrieved husband, Fabiano Martinez Lao, did not file any complaint or charge against his wife or Coronel. He only appeared as a witness during the trial.
• Fiscal’s Complaint: On January 18, 1908, Jose de la Rama, provincial fiscal of Surigao, Misamis, and Agusan, filed a complaint charging both Gomez and Coronel with the crime of adultery. The complaint alleged that the illicit relations had occurred from the beginning of 1906 until September 30, 1907.
• Timing of Legislation: The adultery was committed before Act No. 1773 of the Philippine Commission became effective on October 11, 1907. The fiscal’s complaint was filed after that date.

• Invalidity of Prosecution Due to Absence of Husband’s Complaint: The defendants maintained that the criminal proceedings were void from the outset because the complaint was filed by the provincial fiscal without the prior complaint of the offended husband, in direct violation of Article 434 of the Penal Code, which mandated that no penalty for adultery shall be imposed except upon the husband’s complaint.

• Sufficiency of Fiscal’s Complaint Under Act No. 1773: The prosecution argued that the provincial fiscal’s complaint was sufficient to initiate the action because, at the time of filing on January 18, 1908, Act No. 1773 was already in effect. It was argued that the new law dispensed with the requirement that only the aggrieved husband could file the complaint, thereby validating the fiscal’s initiative.

• Validity of Proceedings: Whether the criminal proceedings for adultery and the resulting judgment of conviction are valid when initiated solely by the fiscal’s complaint, without any prior complaint from the aggrieved husband as required by Article 434 of the Penal Code.
• Retroactive Application: Whether Act No. 1773, which took effect after the commission of the crime but before the filing of the complaint, could be applied retroactively to cure the absence of the husband’s complaint.

• Validity of Proceedings: The proceedings and the judgment of conviction were declared null and void. Under Article 434 of the Penal Code, “no penalty shall be imposed for the crime of adultery except upon the complaint of the aggrieved husband.” The absence of such a complaint cannot be substituted by a complaint filed by the provincial fiscal, as no law authorizes that substitution. Because the indispensable procedural prerequisite set by the Penal Code was not fulfilled, no valid action could be maintained, and all subsequent proceedings were tainted with a jurisdictional defect.
• Retroactive Application: Act No. 1773 could not be applied retroactively to validate the prosecution. Although the fiscal’s complaint was filed after the statute took effect, the adulterous acts were committed before its effectivity. The Act contained no clause providing for retroactive operation, and its application to the present case would prejudice the accused. The rule that procedural laws may be given retroactive effect was inapplicable where such retroactivity would impair the rights of the accused, particularly by dispensing with a requirement that was a substantive condition of criminal liability at the time of the offense.

• Requirement of Spousal Complaint in Adultery — Article 434 of the Penal Code provides that adultery is a private crime that can only be prosecuted upon the initiative of the aggrieved spouse. The complaint of the offended husband is a jurisdictional prerequisite; its absence renders the proceedings void ab initio and cannot be cured by a complaint filed by the public prosecutor. This doctrine is rooted in the nature of the offense as a private wrong, with the law confining the right to institute the action exclusively to the injured spouse to preserve family privacy.
• Prospective Application of Procedural Statutes Affecting Substantial Rights — Even a procedural statute cannot be given retroactive effect if its application would prejudice the accused in a criminal case. Where the crime was committed prior to the enactment of a law modifying the mode of prosecution, that law cannot be invoked to cure a defect that was fatal at the time the offense was committed, especially where the statute lacks an express retroactivity clause and its invocation would deprive the accused of a defense available when the acts were perpetrated.

• “Article 434 of the said code reads: ‘No penalty shall be imposed for the crime of adultery except upon the complaint of the aggrieved husband. The latter can enter a complaint against both guilty parties, if alive, and never, if he has consented to the adultery or pardoned either of the culprits.’” — This provision is the statutory anchor of the decision, defining the exclusive authority to initiate an adultery prosecution.
• “[T]he absence of a complaint or charge by the aggrieved husband can not be substituted by the complaint filed by the provincial fiscal of Misamis as such a substitution is not authorized by law.” — The central statement that the fiscal’s complaint cannot replace the husband’s as a matter of law.
• “[I]t is not lawful to attribute retroactive effects to the said Act of the Philippine Commission for the reason that, even though it refers to a matter of procedure, it does not any clause making it retroactive in its effects, and furthermore, the provisions thereof if applied now are prejudicial to the accused.” — The articulation of the rule against retroactive application when it would harm the accused, even for a procedural statute.

• Decisions of the Supreme Court of Spain, January 17, 1874 and January 16, 1875 — These were invoked as the constant and genuine interpretation of the parallel provision in the Spanish Penal Code, confirming that the requirement of a complaint by the aggrieved husband is indispensable for an adultery prosecution.

• Article 434, Penal Code — Established the rule that no penalty shall be imposed for adultery except upon the complaint of the aggrieved husband. Applied strictly, the provision rendered the fiscal’s complaint incapable of substituting for the husband’s and made the proceedings void.
• Act No. 1773, Philippine Commission (effective October 11, 1907) — The Court examined this later enactment and refused to apply it retroactively, as it lacked a retroactivity clause and its application would prejudice the accused by removing a procedural defense that existed at the time the crime was committed.

Arellano, C.J., Mapa, Johnson, Carson, Willard, and Tracey, JJ.