Challenging Nullity Decrees When Improper Summons Invalidates A Marriage Annulment

The Supreme Court's 2004 decision in Ancheta v. Ancheta (G.R. No. 145370) protects a spouse's right to be heard in marriage nullity cases. The Court ruled that when a trial court acquires no jurisdiction over a respondent because of defective summons, any judgment against that spouse—including a decree of nullity—is void and may be challenged even years later. The case also warns trial courts and public prosecutors against granting annulments by default without the safeguards the Family Code requires.

The Facts

Marietta and Rodolfo Ancheta married in 1959 and had eight children. In 1992, Rodolfo left the family. Two years later, the couple executed a compromise agreement in a separate case, giving Marietta possession of the Munting Paraiso resort in Carmona, Cavite, where she then resided.

In June 1995, Rodolfo filed a petition to declare his marriage to Marietta void on the ground of psychological incapacity. Although he knew she lived in Carmona, Cavite, his petition stated she resided in Las Piñas, Metro Manila, "where she may be served with summons." The sheriff served the summons and petition through the couple's son, Venancio, at his residence in Carmona—not at the Las Piñas address. Venancio later swore he was not given copies of the documents and was not allowed to read what he signed.

Marietta never received the summons and filed no answer. The trial court declared her in default, heard Rodolfo's evidence ex parte, and declared the marriage void ab initio in July 1995. Rodolfo remarried in 1998. Marietta learned of the decree in January 2000 and filed a petition with the Court of Appeals under Rule 47 of the Rules of Court to annul the trial court's order, citing extrinsic fraud and lack of jurisdiction over her person.

The Court of Appeals dismissed her petition for failing to allege that the ordinary remedies of new trial, appeal, or petition for relief were no longer available through no fault of her own. The Supreme Court reversed.

The Issue

Whether the Court of Appeals erred in dismissing a Rule 47 petition to annul a marriage nullity decree where the petition alleged lack of jurisdiction over the respondent spouse due to defective service of summons.

The Ruling

The Supreme Court held that a Rule 47 petition based on lack of jurisdiction need not allege that ordinary remedies are no longer available. This requirement applies only when the ground is extrinsic fraud. A judgment rendered without jurisdiction is null and void and may be assailed at any time, directly or collaterally, unless barred by laches or estoppel.

The Court found the petition prima facie meritorious. Jurisdiction over a defendant is acquired only by voluntary appearance or by valid service of summons. Here, the sheriff's return of service contained no statement of efforts made to serve Marietta personally, nor any justification for substituted service. The summons was served on a son who did not reside at the Las Piñas address and who was not given copies of the documents. This did not comply with Section 7, Rule 14 of the Rules of Court, which permits substituted service only when personal service cannot be effected within a reasonable time despite diligent efforts.

The Court's Warning on Default in Marriage Cases

The Court expressed alarm at the trial court's conduct. Under Article 48 of the Family Code, in all cases of annulment or declaration of nullity of marriage, the court must order the prosecuting attorney to appear for the State to prevent collusion and ensure evidence is not fabricated or suppressed. The rules also prohibit declaring a respondent in default in marriage cases. Instead, the court must order the public prosecutor to investigate whether collusion exists.

Here, the public prosecutor offered no objection to the motion to declare Marietta in default and allowed the trial court to receive evidence ex parte. The Court held this defied the Family Code and the Rules of Court, noting that the protection of marriage requires vigilant and zealous participation by the State, not mere pro-forma compliance.

Practical Takeaways

• A marriage nullity decree obtained without valid service of summons is void for lack of jurisdiction over the respondent spouse and may be challenged even after the decree has become "final."
• Substituted service is an exception, not the rule. The sheriff must state in the return of service the efforts made to serve the respondent personally and why such efforts failed; otherwise, service is defective.
• Respondents in marriage cases cannot be declared in default. If a respondent fails to answer, the court must order the public prosecutor to investigate possible collusion, and the Solicitor General must appear for the State.
• A Rule 47 petition based on lack of jurisdiction does not need to allege that new trial, appeal, or petition for relief is no longer available; that condition applies only to petitions grounded on extrinsic fraud.
• Spouses who learn of a nullity decree years later should act promptly, since lack-of-jurisdiction challenges may still be barred by laches or estoppel.

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