GR 43304; (October, 1936) (CRITIQUE)
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THE AI-ASSISTED CRITIQUE
The court’s analysis in Aquino v. Deala correctly identifies the central issue as the true nature of the contract, moving beyond its formal label to examine the parties’ intent. The decision properly applies the doctrine of substance over form, scrutinizing stipulations that are fundamentally inconsistent with a genuine sale. Obligations imposed on the “vendor,” such as constructing a new building at his own expense and insuring the property for the “purchaser’s” benefit, are indicia of a debtor improving and maintaining collateral, not a true vendor divesting ownership. The court rightly notes that in a bona fide sale with pacto de retro, the vendor’s interest is limited to the right of repurchase; imposing ongoing financial and constructive duties contradicts this limited interest and reveals a loan secured by a mortgage disguised as a sale.

Regarding jurisdiction, the court implicitly affirms that once the question of ownership is validly raised in an ejectment case, the inferior court loses jurisdiction, and the case must be elevated to a court of first instance for resolution of the title issue. The procedural history shows this was done, as the case originated in the municipal court and was appealed to the Court of First Instance, which then properly exercised its jurisdiction to adjudicate the ownership question incidental to the possessory action. This aligns with the principle that jurisdictional defects can be cured by appeal to a court with plenary authority. The court’s focus on the substantive contract issue, while treating jurisdiction as settled by the appeal, is a sound procedural approach that avoids unnecessary complexity.

The ruling’s strength lies in its holistic interpretation, considering not only the contract’s language but also the subsequent conduct of the parties, including multiple novations that adjusted the principal and “rent” while extending the repurchase period. This pattern of renegotiation is characteristic of a loan relationship where terms are modified over time, not a fixed sale. By characterizing the monthly payments as disguised interest (calculated at 12%, later 9%), the court pierces the contractual veil to prevent a forfeiture that would constitute an inequitable pactum commissorium. This prevents the creditor from obtaining the property for a sum grossly inadequate compared to its value, upholding equity over strict literalism in contract interpretation.