Gocolay vs. Gocolay

For a supervening event to stay a final and executory order, the event must occur after the judgment became final and executory, and must be shown to have materially changed the parties' situation or altered the order's substance, rendering execution inequitable. A mother's conviction for falsely stating her marital status in a child's birth certificate does not satisfy these requisites where the conviction antedated the finality of the DNA testing order and the falsified entry did not negate the child's prima facie case for paternity.

Michael Benjo Gocolay filed a petition for paternity before the Regional Trial Court, seeking recognition as the biological and nonmarital son of Miguel Gocolay. According to Michael, his mother Priscilla Castor met Miguel in 1976 and had a romantic relationship with him that resulted in pregnancy. Michael's birth certificate named Miguel as his father and stated that Priscilla and Miguel were married. Miguel denied having a child with Priscilla and claimed the birth certificate entries regarding paternity and marital status were falsified. The dispute centers on whether DNA testing ordered by the trial court — and affirmed with finality by the Supreme Court — may be recalled on the basis of Priscilla's subsequent conviction for making false entries in that birth certificate.

In 2005, Michael Benjo Gocolay filed a petition for paternity before the Regional Trial Court, seeking to be recognized as the biological and nonmarital son of Miguel Gocolay. Michael alleged that his mother, Priscilla Castor, met Miguel in 1976 and entered into a romantic relationship with him that resulted in her pregnancy. When Michael was born, Miguel allegedly promised to support him and Priscilla, but never did. In support of his petition, Michael presented his birth certificate, which named Miguel as his father and stated that Priscilla and Miguel were married. Miguel, in his answer, denied having a child with Priscilla and claimed that the statements in the birth certificate regarding paternity and marital status were falsified.

During the trial, Michael filed a Motion for DNA Examination/Testing. Miguel opposed the motion on the ground that DNA testing would violate his right against involuntary servitude and self-incrimination. The Regional Trial Court granted the motion through its April 21, 2008 and April 1, 2009 Orders. Miguel appealed the ruling through the Court of Appeals and ultimately to the Supreme Court in G.R. No. 200540, where the grant of DNA testing was affirmed. The Supreme Court denied Miguel's motion for reconsideration on June 27, 2012, and entry of judgment was issued on August 3, 2012.

Meanwhile, on June 19, 2012, the Quezon City Metropolitan Trial Court convicted Priscilla Castor for violating Presidential Decree No. 651, which requires the registration of births and deaths. The Information charged Priscilla with making false statements in Michael's birth certificate by stating that a marriage was solemnized between her and Miguel in Bulacan in May 1978 and that Michael was their legitimate child, when in truth Miguel was married to one Marie D. Gocolay. Priscilla pled guilty to the charge.

On November 4, 2013, Michael filed a motion for the setting of the date of DNA testing. Fourteen days later, on November 18, 2013, Miguel filed a motion to dismiss or to recall the April 21, 2008 and April 1, 2009 Orders, alleging that Priscilla's conviction constituted a supervening event that destroyed the prima facie case for paternity supporting the DNA testing orders. The Regional Trial Court granted Miguel's motion on March 31, 2014, finding that the birth certificate could no longer be relied upon as a basis for ordering DNA testing and that no prima facie case existed in Michael's favor. Michael's motion for partial reconsideration was denied on June 20, 2014. The Court of Appeals reversed the Regional Trial Court, holding that Priscilla's conviction was not a supervening event, that the false entry pertained only to marital status and not to paternity, and that both the birth certificate and Priscilla's testimony constituted a prima facie case supporting the DNA testing orders. Miguel elevated the matter to the Supreme Court via the present petition.

• Supervening Event: Petitioner argued that Priscilla's criminal act of making false entries in the birth certificate was a supervening event that modified a final and executory judgment, warranting the recall of the DNA testing orders.
• Falsified Birth Certificate Defeats Prima Facie Case: Petitioner maintained that since the birth certificate contained false entries, respondent had not established a prima facie case for paternity and filiation. He pointed to Articles 172 and 175 of the Family Code, which provide that a birth certificate is among the ways by which children may establish their marital and nonmarital filiation. He claimed that if Priscilla could lie about their marital status, she could have conceivably lied about respondent's paternity.
• Uncorroborated Testimony: Petitioner contended that Priscilla's testimony on her alleged relationship with him was self-serving and uncorroborated, and thus, in accordance with Lucas vs. Lucas, there was no evidence that would support the issuance of a DNA testing order.
• Timeliness of Defense: In his Reply, petitioner reiterated that the doctrine of immutability of judgment did not apply and that Priscilla's conviction following her admission of guilt was a timely raised supervening event.

• Not a Supervening Event: Respondent argued that the Court of Appeals correctly found that Priscilla's conviction was not a supervening event that would defeat the immutability of the judgment on the order for DNA testing.
• Prohibited Second Motion for Reconsideration: Respondent contended that petitioner's motion to dismiss or recall the DNA testing orders functioned as a second motion for reconsideration, prohibited under Rule 37, Section 5 of the Rules of Court, seeking to overturn a ruling already entered into judgment by the Supreme Court.
• Conviction Did Not Affect Entire Birth Certificate: Respondent argued that Priscilla's conviction did not affect the entire birth certificate but only the falsified entries pertaining to marital status.
• Prima Facie Case Supported by Testimony: Respondent asserted that his claim for paternity was also supported by Priscilla's testimony as to her and petitioner's sexual relations, consistent with the ruling in Herrera vs. Alba.

• Supervening Event: Whether Priscilla Castor's conviction for making false entries in Michael Gocolay's Certificate of Live Birth is a supervening event that warrants the setting aside of the final and executory Regional Trial Court Orders for the DNA testing of Michael Gocolay and Miguel Gocolay.

• Supervening Event: No. Priscilla's conviction did not constitute a supervening event because it occurred before the DNA testing orders became final and executory, and the falsified entry — pertaining only to marital status — did not materially change the parties' situation or alter the substance of the orders so as to render execution inequitable.

• Supervening Event: The doctrine of immutability of judgment provides that once a judgment attains finality, it may no longer be modified or amended, even to correct perceived errors of law or fact. One recognized exception is the existence of a supervening event — facts or circumstances that transpire after judgment has become final and executory, rendering execution impossible or unjust. Two requisites must concur: first, the fact or circumstance must occur after the judgment became final and executory; and second, it must be shown to affect or change the judgment's substance, making its execution inequitable. Neither requisite was satisfied here. Priscilla's conviction was handed down by the Metropolitan Trial Court on June 19, 2012, while the entry of judgment rendering final the order to conduct DNA testing was dated August 3, 2012. The conviction thus antedated finality. Petitioner could have raised the pending criminal case against Priscilla in G.R. No. 200540 but did not; his failure to seasonably raise a defense available at the earliest opportunity amounted to a waiver. Moreover, the false entry — Priscilla's claim that she was married to Miguel — did not defeat respondent's claim for paternity and filiation. Marriage between the parents is not indispensable to establish the identity of a putative father; the falsified entry only foreclosed the possibility that respondent could be a marital child, leaving open his claim as a nonmarital son, which was consistent with his original petition alleging he was the "illegitimate and biological son" of Miguel. Both the trial court and the Court of Appeals found Priscilla's testimony regarding her sexual relations with petitioner sufficient to establish a prima facie case. Reexamining that testimony at so late a stage would be tantamount to a prohibited second motion for reconsideration of a final and executory order. A reasonable possibility of paternity had already been established with finality, and respondent's prima facie case for DNA testing must be upheld.

• Doctrine of Immutability of Judgment — A judgment that lapses into finality becomes immutable and unalterable; it may no longer be modified or amended by any court even to correct perceived errors of law or fact. This doctrine rests on sound public policy: every litigation must come to an end, and the rights and obligations of every litigant must not hang in suspense indefinitely. The Court applied this doctrine to uphold the final and executory orders for DNA testing, finding no valid basis to disturb them.
• Supervening Event as Exception to Immutability — A supervening event consists of facts which transpire after judgment has become final and executory, or new circumstances which developed after finality, including matters which the parties were not aware of prior to or during trial because they were not yet in existence. For a supervening event to stay execution of a final judgment, two requisites must concur: (1) the fact or circumstance must occur after the judgment became final and executory; and (2) the fact or circumstance must be shown to affect or change the judgment's substance, making its execution inequitable. The Court found neither requisite present: the conviction antedated finality, and the falsified marital-status entry did not materially alter the parties' situation or the substance of the DNA testing orders.
• Waiver of Defenses Through Belated Invocation — A party's failure to promptly bring to the court's attention the existence of a fact or circumstance that could constitute a supervening event — especially when that fact was available or pending before finality — amounts to a waiver of that defense. Petitioner waited over a year after Priscilla's conviction and only raised it after respondent moved to set the DNA testing date.

• "For a supervening event to stay a final and executory order, the event must be shown to have materially changed the parties' situation or altered the order's substance, rendering execution inequitable." — This is the opening sentence of the decision and articulates the controlling standard for supervening events, framing the entire analysis.
• "One exception to the immutability of judgments is when there exists a supervening event, or 'facts which transpire after judgment has become final and executory or to new circumstances which developed after the judgment has acquired finality, including matters which the parties were not aware of prior to or during the trial as they were not yet in existence at that time.'" — This passage defines the supervening event exception in canonical form, quoting settled jurisprudence.
• "Marriage between respondents' parents is not indispensable to establish the identity of his putative father." — This statement resolves the central factual dispute by clarifying that the falsified marital-status entry does not negate the prima facie case for paternity, a point critical to the filiation analysis.

• Mercury Drug Corp. vs. Spouses Huang, 817 Phil. 434 (2017) — Followed for the doctrine of immutability of judgment and the two-part test for supervening events; the Court relied on this case to articulate both the general rule and the exception.
• Lucas vs. Lucas, 665 Phil. 795 (2011) — Cited by petitioner for the proposition that a DNA testing order requires evidence supporting a prima facie case; the Court acknowledged the standard but found it already satisfied with finality.
• Herrera vs. Alba, 499 Phil. 185 (2005) — Cited by respondent for the proposition that testimony regarding sexual relations can support a prima facie case for paternity; the Court found this consistent with its ruling that Priscilla's testimony remained sufficient.
• Natalia Realty Inc. vs. Court of Appeals, 440 Phil. 1 (2002) — Cited for the definition of a supervening event as facts transpiring after judgment becomes final and executory.
• Social Security System vs. Isip — Cited for the two-fold purpose of the doctrine of immutability: to avoid delay in the administration of justice and to put an end to judicial controversies.

• Presidential Decree No. 651 — Requires the registration of births and deaths in the Philippines occurring from January 1, 1974 and thereafter. Priscilla Castor was convicted for violating this decree by making false entries in Michael's birth certificate, specifically the claim that she and Miguel were married.
• Family Code, Articles 172 and 175 — Provide that a birth certificate is among the means by which children may establish their marital and nonmarital filiation. Petitioner invoked these articles to argue that the falsified birth certificate defeated respondent's prima facie case; the Court found the argument unpersuasive because the falsified entry pertained only to marital status, not to the identity of the father.
• Rules of Court, Rule 37, Section 5 — Prohibits a second motion for reconsideration of a judgment or final order. The Court held that reexamining Priscilla's testimony at so late a stage would be tantamount to a prohibited second motion for reconsideration of a final and executory order.

Hernando, Inting, Delos Santos, and Rosario, JJ., concurred.