G.R. No. L-26266 December 29, 1972
RAMON A. TARNATE, petitioner-appellant, vs. LUCILO U. GARCIA and The Hon. VICTORIANO H. ENDAYA as presiding Judge of the Municipal Court of Batangas, respondents-appellees.

FACTS

On August 17, 1964, respondent Lucilo U. Garcia filed a complaint for forcible entry (Civil Case No. 1083) in the Municipal Court of Batangas against petitioner Ramon A. Tarnate. The complaint alleged that on August 2, 1964, Tarnate, with the use of armed men, forcibly entered and fenced a strip of land described as the old bed of the Calumpang River, specifically the portion east of Lot 58 of the Batangas cadastre, thereby dispossessing Garcia. Subsequently, on September 10, 1964, Garcia filed a second forcible entry complaint (Civil Case No. 1091) against Tarnate in the same court. This second complaint pertained to the same act of forcible entry on August 2, 1964, but concerned the portions of the abandoned riverbed east of Lots 57, 59, and 60.
Tarnate moved to dismiss the second case on the ground of litis pendentia, or pendency of another action. Garcia opposed, explaining that after filing the first case, a relocation survey revealed the defendant’s fence also encroached upon the adjacent lots covered in the second complaint. The municipal court denied the motion to dismiss, finding the ground not indubitable. Tarnate then filed a petition for prohibition and mandamus in the Court of First Instance of Batangas to annul that order and compel dismissal. The CFI denied the petition, prompting Tarnate’s direct appeal to the Supreme Court.

ISSUE

Whether the Municipal Court of Batangas committed a grave abuse of discretion in denying the motion to dismiss Civil Case No. 1091 on the ground of litis pendentia.

RULING

The Supreme Court affirmed the lower court’s decision, holding that the municipal court did not commit a grave abuse of discretion. The Court acknowledged that, from a strictly technical viewpoint, Garcia may have split his cause of action by filing two complaints based on a single act of forcible entry. However, the Court emphasized a realistic and practical approach to procedural rules. The first case was filed on August 17, 1964, and the second just three weeks later, with the first case not yet tried. The reasonable explanation—that the full extent of the encroachment was only ascertained after a subsequent survey—justified the filing of the second complaint.
The legal logic is that while litis pendentia generally requires dismissal of a subsequent case involving the same parties, cause of action, and relief, the municipal court’s discretion was not exercised arbitrarily. The two cases could be consolidated for joint trial, or the second complaint could be treated as an amendment to the first, thereby allowing the entire controversy to be settled in one proceeding. The error, if any, was an error of judgment not correctible by certiorari or prohibition, as no capricious or whimsical exercise of judgment was demonstrated. The paramount objective is the complete adjudication of the dispute, outweighing strict adherence to procedural technicalities under the circumstances.