Whether compulsory consent invalidates a marriage?

❌ Objection 1 : It would seem that compulsory consent does not invalidate a marriage. For just as consent is necessary for matrimony, so is intention necessary for Baptism. Now one who is compelled by fear to receive Baptism, receives the sacrament. Therefore one who is compelled by fear to consent is bound by his marriage.

❌ Objection 2 : Further, according to the Philosopher (Ethic. iii, 1), that which is done on account of mixed violence is more voluntary than involuntary. Now consent cannot be compelled except by mixed violence. Therefore it is not entirely involuntary, and consequently the marriage is valid.

❌ Objection 3 : Further, seemingly he who has consented to marriage under compulsion ought to be counseled to stand to that marriage; because to promise and not to fulfill has an "appearance of evil," and the Apostle wishes us to refrain from all such things (1 Thess 5:22). But that would not be the case if compulsory consent invalidated a marriage altogether. Therefore, etc.