G.R. No. L-18038; May 31, 1965
ROSA GUSTILO, petitioner, vs. AUGUSTO GUSTILO, JOSE GUSTILO, CARLOS GUSTILO, FE GUSTILO, TINA POBLADOR, REGISTER OF DEEDS OF ILOILO, REHABILITATION FINANCE CORPORATION, now DEVELOPMENT BANK OF THE PHILIPPINES, PHILIPPINE NATIONAL BANK and COURT OF APPEALS, respondents.

FACTS

Calixto Gustilo died in May 1952, survived by his wife Martina Poblador and their four legitimate children. In August 1945, the spouses executed a deed of sale (Exh. “H”) conveying almost all their real properties to their children. In November 1952, Rosa Gustilo filed an action to annul the sale and claim her share in Calixto’s estate, alleging she was his acknowledged natural daughter. The defendants were the widow, the four legitimate children, and two banks that had become mortgagees of the properties. The Court of First Instance of Iloilo declared Rosa an acknowledged natural daughter and annulled the sale as fictitious. On appeal, the Court of Appeals reversed, holding Rosa had no right to sue as she was not a duly acknowledged natural child. Rosa’s evidence included: her birth out of wedlock in 1898 to Calixto Gustilo and Teodora Soqueno; her custody by Calixto and Martina from age seven; her education funded by Calixto; and documentary evidence such as her marriage certificate (Exh. A) naming Calixto as her father, letters from Calixto (Exh. B) and Augusto Gustilo (Exhs. C, D, E) referring to her as “hija” or “hermana,” and a deed of donation (Exh. F) from Calixto to Rosa wherein she renounced her rights to his estate.

ISSUE

Whether Rosa Gustilo was a duly acknowledged natural child of Calixto Gustilo through a voluntary recognition as required by Article 278 of the New Civil Code.

RULING

No. The Supreme Court affirmed the Court of Appeals’ decision dismissing Rosa’s action. The Court held that Rosa’s action could not be one for compulsory recognition, as she did not file such an action before Calixto’s death despite being of age. Her claim must rest on voluntary recognition under Article 278, which requires recognition to be made in the record of birth, a will, a statement before a court of record, or in any authentic writing. The documents presented did not constitute such voluntary recognition. The marriage certificate (Exh. A) was not signed by Calixto. The letters from Augusto Gustilo (Exhs. C, D, E) were not acts of Calixto. Calixto’s letter (Exh. B) was insufficient as it contained no unequivocal avowal of paternity; referring to someone as “hija” in familiar correspondence does not meet the requirement of an express and deliberate recognition. The deed of donation (Exh. F) did not amount to an unequivocal avowal of relationship; it only implied possible hereditary rights and could be interpreted as a payment to renounce claims as an illegitimate child, not as a voluntary acknowledgment. The Court emphasized that voluntary recognition must be precise and express, and Calixto’s acts, including the donation, indicated he did not wish to recognize Rosa voluntarily. Equity also favored Calixto, as Rosa accepted the donation in exchange for renouncing her rights but later sought to claim them.