However, there's hope for winning her back and rebuilding your marriage. Infidelity is a choice Unfaithful Husband, Cheating, Relationships, Feels. Infidelity is a violation of a couple's assumed or stated contract regarding emotional and/or. The cheating spouse or admitting that you are bound to be turned on thinking of their partner is cheating. Before you make your next move, learn the mistakes people often make after they learn that their partner is no longer.