My passion is to teach law and help law students achieve their utmost potential. I'm a law practitioner with a passion for studying and teaching law. One of my greatest joys is to see my students pass the bar and become accomplished lawyers. I've authored three law books, "Primer-Reviewer on Remedial Law, Vols. 1 & 2 (2023 ed.)" and "Bar Q&A Remedial Law (2025 ed.)," both published by Central Books; and "Remedial Law Bar Review Outline: Syllabus-Based, Vols. 1 & 2 (2025 ed.)," published by Legisperit Publications. I presently teach Remedial Law Review at the University of Asia & the Pacific Institute of Law. I'm a partner at the Riguera & Riguera Law Office and a Review Director and Senior Coach at the Jurists Bar Review Center. I had the privilege of serving as a commissioner at the Legal Education Board. I obtained my law degree from the Ateneo de Manila School of Law and my commerce degree from San Beda.

UNDERSTANDING “IN AID OF ITS APPELLATE JURISDICTION”

The phrase “in aid of its appellate jurisdiction” appears in some laws or rules on jurisdiction.  For instance, P.D. No. 1606 provides that the Sandiganbayan shall have exclusive original jurisdiction over petitions for the issuance of the writs of certiorari, prohibition, mandamus, and habeas corpus, in aid of its appellate jurisdiction. Likewise, Section 4, Rule…

Res Judicata in Bridal White: A Critical Analysis of Mallion v. Alcantara (2006)

In Mallion v. Alcantara, 506 SCRA 336 (2006), the petitioner husband filed a petition for declaration of the nullity of his marriage on the ground of the psychological incapacity of his wife (respondent).  After trial, the court rendered judgment dismissing the petition because the husband failed to prove his wife’s psychological incapacity.  The judgment having…