Family Code · Chapter 3. Void and Voidable Marriages
Incestuous marriages
Current text, as of October 15, 2026
Marriages between the following are incestuous and void from the beginning, whether relationship between the parties be legitimate or illegitimate:
(1) Between ascendants and descendants of any degree; and
(2) Between brothers and sisters, whether of the full or half blood. (81a)
Consolidated by Alleba from the text of Executive Order No. 209 (Lawphil), which already includes the changes made by Executive Order No. 227 (1987) before the Code took effect, and the amending Republic Acts in our library. Later amendments made by Presidential Decrees, Batas Pambansa or other executive orders are not included. For information and research only, and not legal advice. For certified copies, refer to the Official Gazette or the issuing agency.