G.R. No. 135441 ; November 20, 2003
ROBERTO P. TOLENTINO, petitioner, vs. DOLORES NATANAUAN, RAFAELA NATANAUAN, ROMULO NATANAUAN, JR., SPOUSES ALEJO & FILOMENA TOLENTINO, PERFECTO P. FERNANDEZ, BUCK ESTATE, INC., and ZOSIMO NERA, respondents.

FACTS

The dispute involves a parcel of land in Tagaytay City. The Natanauans sold the property to spouses Alejo and Filomena Tolentino in 1978. In 1982, the Natanauans filed an action for annulment of that sale (Civil Case No. TG-680), which was dismissed in 1984. In 1991, they filed another action for recovery of possession (Civil Case No. TG-1188) based on rescission due to non-payment of the balance. The trial court ruled for the Natanauans, a decision affirmed by the Court of Appeals in 1995, which became final.
Subsequently, in 1994, the Natanauans filed a new complaint (Civil Case No. TG-1421) against, among others, Roberto Tolentino. They alleged the discovery of a falsified 1979 Deed of Sale, purportedly executed by the Natanauans in favor of Roberto, which was used to transfer the title to Buck Estate, Inc. Roberto moved to dismiss on grounds of lack of cause of action, res judicata, prescription, and forum shopping. The trial court denied the motion, a ruling affirmed by the Court of Appeals.

ISSUE

Whether the trial court correctly denied Roberto Tolentino’s motion to dismiss Civil Case No. TG-1421 on the grounds of res judicata and forum shopping.

RULING

The Supreme Court denied the petition, upholding the denial of the motion to dismiss. The legal logic is that for res judicata to apply, there must be identity of parties, subject matter, and causes of action between the prior and present cases. Here, Civil Case No. TG-1421 involves a different cause of action. The prior cases (TG-680 and TG-1188) were based on the valid but rescinded 1978 Deed of Sale between the Natanauans and the spouses Tolentino. In contrast, TG-1421 is an action for declaration of nullity based on an allegedly forged 1979 Deed of Sale involving Roberto Tolentino and Buck Estate, Inc. The causes of action—rescission of a contract versus declaration of nullity due to forgery—are fundamentally distinct.
Furthermore, forum shopping requires the filing of multiple suits involving the same parties and issues to secure a favorable judgment. Since the causes of action are different, the final judgment in the prior cases does not constitute res judicata over the nullity case. Therefore, the elements for dismissing the case based on res judicata or forum shopping are not present. The trial court correctly ordered the case to proceed to trial to determine the merits of the allegations regarding the forged deed.