Pacasum, Sr. vs. Zamoranos

A final judgment in rem, such as a divorce decree issued by a court of competent jurisdiction, cannot be collaterally attacked in subsequent proceedings where such attack is merely incidental to the relief sought; collateral attack is permissible only when the judgment is void on its face for patent lack of jurisdiction. Additionally, the doctrine of conclusiveness of judgment bars parties from relitigating in a subsequent action between them any issue of fact or law that was necessarily adjudicated in a prior final judgment, even where the causes of action differ.

Pacasum and Zamoranos contracted marriage on December 28, 1992. Prior thereto, Zamoranos had married Jesus De Guzman on July 30, 1982 under Muslim rites following her conversion to Islam. In 1983, Zamoranos and De Guzman divorced under the Code of Muslim Personal Laws, evidenced by a Decree of Divorce issued by the Shari'a Circuit Court of Isabela, Basilan on June 18, 1992. Upon discovering the prior marriage, Pacasum filed an administrative complaint against Zamoranos with the Civil Service Commission, charging her with disgraceful and immoral conduct constituting bigamy.

• The Prior Marriage and Divorce: Zamoranos married De Guzman on July 30, 1982 under Muslim rites after converting to Islam. In 1983, they divorced via tafwid (delegated repudiation). On June 18, 1992, Judge Kaudri L. Jainul of the Shari'a Circuit Court of Isabela, Basilan issued a Decree of Divorce (Case No. 407-92), reciting that both parties appeared, both had converted to Islam prior to their marriage, and Zamoranos sought divorce through the delegated authority.
• The Subsequent Marriage and Complaint: Zamoranos married Pacasum on December 28, 1992. On December 14, 2004, Pacasum filed an administrative complaint for disgraceful and immoral conduct against Zamoranos with the Civil Service Commission, alleging she was still married to De Guzman at the time of their marriage, thus committing bigamy.
• Proceedings Before the CSC: Zamoranos raised the defense of dissolution of her first marriage under the Muslim Code. The CSC dismissed the complaint, ruling that Pacasum failed to assail the existence or validity of the Decree of Divorce, which was fatal to his charge based on bigamy. The CSC denied Pacasum's motion for reconsideration.
• Appellate Proceedings: Pacasum filed a petition for review with the Court of Appeals. Initially, the CA granted the petition (February 26, 2010), relying on Zamoranos' judicial admissions in other cases that she was Roman Catholic. On reconsideration, the CA issued an Amended Decision (August 31, 2010), correcting its error in applying admissions made in 1999 to the 1982 marriage. The CA recognized the 1982 marriage was solemnized under Muslim rites and held that a collateral attack on the divorce decree could not be countenanced in an administrative proceeding before a quasi-judicial tribunal.
• Prior Criminal Case: In Zamoranos v. People (G.R. Nos. 193902, 193908 and 194075, June 1, 2011), the Supreme Court granted Zamoranos' motion to quash a criminal information for bigamy filed by Pacasum, holding that the divorce from De Guzman was valid and entitled her to remarry.

• Jurisdiction of the Shari'a Court: The Shari'a court lacked jurisdiction to dissolve the marriage between Zamoranos and De Guzman because Zamoranos was not a Muslim at the time of that marriage, as evidenced by her judicial admissions in other proceedings that she was Roman Catholic. Consequently, the divorce decree was void.
• Bigamy: Zamoranos' marriage to Pacasum was bigamous because her prior marriage to De Guzman was still subsisting, constituting disgraceful and immoral conduct warranting administrative sanctions.

• Validity of the Divorce Decree: The divorce was validly granted under the Code of Muslim Personal Laws by a competent Shari'a court with jurisdiction over the parties. The decree was valid on its face and had become final when no appeal was taken.
• Bar Against Collateral Attack: The divorce decree, being a judgment in rem affecting civil status, cannot be collaterally attacked in an administrative proceeding whose purpose is to determine administrative liability, not to obtain a different relief or impeach the judgment.
• Conclusiveness of Judgment: The validity of the divorce had already been adjudicated in the prior criminal case of Zamoranos v. People between the same parties, binding Pacasum under the doctrine of conclusiveness of judgment (collateral estoppel) from relitigating the issue.

• Collateral Attack on Divorce Decree: Whether the validity of the Shari'a court divorce decree can be collaterally attacked in an administrative proceeding for disgraceful and immoral conduct.
• Conclusiveness of Judgment: Whether the doctrine of conclusiveness of judgment bars Pacasum from relitigating the validity of Zamoranos' divorce from De Guzman in the administrative case.

• Collateral Attack on Divorce Decree: The validity of the divorce decree cannot be collaterally attacked. The decree is a judgment in rem affecting the personal status of Zamoranos, rendered by the Shari'a Circuit Court which had jurisdiction over the parties and the subject matter. On its face, the decree is valid—it recites that both parties appeared, both were Muslims prior to marriage, and the divorce was effected through tafwid, a mode recognized under the Muslim Code. Having become final and executory when no appeal was taken within the reglementary period, it is conclusive upon Zamoranos' civil status as divorced. Collateral attack is proper only when the judgment is void on its face for patent lack of jurisdiction; otherwise, public policy forbids indirect impeachment of judgments rendered by competent courts.
• Conclusiveness of Judgment: The doctrine applies to bar relitigation of the divorce's validity. In Zamoranos v. People, the Court already held that the divorce from De Guzman was valid, entitling Zamoranos to remarry Pacasum. Although that case involved a criminal charge while the present case is administrative, the identity of parties and the identity of the issue (the validity of the divorce) satisfy the requisites for conclusiveness of judgment. Pacasum's administrative complaint is wholly dependent on the premise that the first marriage was still subsisting; since this issue was necessarily adjudicated in the prior case, it is conclusively settled and cannot be raised again.

• Collateral Attack on Judgments — A judgment rendered by a court of competent jurisdiction cannot be collaterally impeached or called in question in another proceeding where such attack is merely incidental to the relief sought; it must be attacked directly in an appropriate action. Collateral attack is permitted only when the judgment is void on its face, as where the court rendering it clearly lacked jurisdiction. This principle applies with special force to judgments in rem affecting personal status (divorce, legitimacy, adoption, marriage validity), which are binding upon the whole world.
• Judgment in Rem — A judgment affecting the personal, political, or legal condition or status of a particular person or his relationship to another is conclusive upon the status or relationship of the person. Such judgments are binding upon all persons and cannot be disturbed except in direct proceedings.
• Conclusiveness of Judgment (Collateral Estoppel) — Where there is identity of parties in the first and second cases, but no identity of causes of action, any right, fact, or matter in issue directly adjudicated or necessarily involved in the determination of an action before a competent court is conclusively settled by the judgment therein and cannot again be litigated between the parties or their privies. Identity of causes of action is not required, merely identity of issues.

• "As a rule, a judgment could not be collaterally impeached or called in question if rendered in a court of competent jurisdiction, but must be properly attacked in a direct action."
• "Simply put, a judgment in rem is binding upon the whole world."
• "The collateral unassailability of the divorce is a necessary consequence of its finality."
• "Conclusiveness of judgment is a species of res judicata and it applies where there is identity of parties in the first and second cases, but there is no identity of causes of action."

• Zamoranos v. People, G.R. Nos. 193902, 193908 and 194075, June 1, 2011 — Controlling precedent; held that Zamoranos' divorce from De Guzman was valid and entitled her to remarry. Applied under the doctrine of conclusiveness of judgment to bar relitigation of the same issue.
• Tala Realty Services Corp., Inc. v. Banco Filipino Savings and Mortgage Bank, G.R. No. 181369, June 22, 2016 — Cited for the definition and application of the doctrine of conclusiveness of judgment (preclusion of issues).
• Co y Quing Reyes v. Republic, 104 Phil. 889 (1958) — Divorce suits are proceedings in rem.
• Chereau v. Fuentabella, 43 Phil. 216 (1922) — A final judgment cannot be changed in any proceeding and is not subject to collateral attack.

• Presidential Decree No. 1083 (Code of Muslim Personal Laws), Articles 13(1), 45, 54, 55, 56, 57(1)(b), 144(1), 145, 155 — Provisions recognizing divorce in Muslim marriages, modes of divorce (including tafwid), effects of divorce, idda period, and jurisdiction of Shari'a Circuit and District Courts.
• Rules of Court, Rule 39, Section 47(a) — Effect of final judgments in rem; judgments respecting personal status are conclusive upon the condition or status of the person.
• Special Rules of Procedure in Shari'a Courts, Sections 8(2), 9, 17 — Reglementary period for appeal (15 days), finality of judgment, and suppletory application of the Rules of Court.

Maria Lourdes P.A. Sereno (Chief Justice, took no part), Antonio T. Carpio, Presbitero J. Velasco, Jr., Teresita J. Leonardo-De Castro, Diosdado M. Peralta, Lucas P. Bersamin, Mariano C. Del Castillo, Jose Catral Mendoza, Bienvenido L. Reyes, Estela M. Perlas-Bernabe, Marvic M.V.F. Leonen, Alfredo Benjamin S. Caguioa, Samuel R. Martires, Noel G. Tijam.