Even if your wife has another man or even if she's crazy, you CANNOT annul the marriage

Mere difficulty, refusal or neglect in the performance of marital obligations or ill will on the part of the spouse is different from incapacity rooted in some debilitating psychological condition or illness; irreconcilable differences, sexual infidelity or perversion, emotional immaturity and irresponsibility and the like, do not by themselves warrant a finding of psychological incapacity under Article 36, as the same may only be due to a person’s refusal or unwillingness to assume the essential obligations of marriage. (Ting v. Velez-Ting)

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