May 17, 2026
Grounds for Divorce in Thailand: The Hostile-Acts Doctrine and Marital Sexual Autonomy Under Sections 1516(3) and 1516(6)
A practitioner-grade analysis for foreign spouses in Thailand — whether married to a Thai national or to another foreigner — on the two provisions of the Civil and Commercial Code that govern the largest share of contested divorces: Section 1516(3) on serious harm, mental torture, and serious insult, and Section 1516(6) on failure to maintain and acts seriously hostile to the relationship as spouses. Covers the canonical definition of hostile acts from Dika 5347/2538, the marital-rape doctrine and marital sexual autonomy from Dika 302/2559, the continuous-tort rule under Section 1529 from Dika 2232/2535, the maintenance-plus-other-grounds limb from Dika 3608/2531, bilateral fault and post-divorce alimony under Section 1526 from Dika 8803/2559, the court's power to recharacterise the divorce ground from Dika 820/2559, conditional withdrawal versus forgiveness under Section 1518 from Dika 173/2540 and Dika 4104/2564, child support sua sponte under Section 1522 from Dika 3494/2547, spousal maintenance under Section 1461 paragraph two from Dika 272/2561, the effective date of alimony from Dika 4532/2556, and the seriousness threshold for insult from Dika 2092/2519 and Dika 4402/2558. Concrete scenarios for foreign spouses include sexual coercion, physical harm, verbal abuse, refusal of maintenance, expulsion from the family home, romantic engagement with another person, an openly maintained separate household, abandonment, reconciliation, bilateral fault, unregistered foreign marriage, asset protection, and international relocation of children. Extensive FAQ.