Ask Pulse is a weekly advice column and a listening ear to help you sort through your issues. I’ve been married for three years and three months, but the foundation of our relationship has always been ...

Men react emotionally to sexual infidelity while women become more sensitive that their men are devoting more time and attention to other women According to evolutionary psychologists, men react ...

Forbes contributors publish independent expert analyses and insights. I write about relationships, personality, and everyday psychology. Infidelity is one of the most soul-crushing ordeals to be on ...

We have all heard someone explain infidelity as a “spur of the moment” decision or “lapse in judgment.” But can the choice to betray a relational partner be so hastily made in the heat of the moment?

Affairs shatter the foundation of trust in marriages, leaving emotional devastation in their wake. When infidelity occurs, the explanations offered by unfaithful spouses provide critical insights into ...