Here are the top eight reasons why a man might fall for his mistress, based on research by relationship experts.

Some women cheat not to leave their marriage, but to save it. My research reveals how they do it, and why it happens more ...

he told me he had fallen in love with me ... advises Kaplan. "You need a marriage counselor, not an affair," he says. Your "need" for an affair has nothing to do with that new guy, he says.

The night before the murder, I grappled with my conscience regarding the wrongfulness of the crime and my undying love for ( ...

The love child of Elizabeth Gilbert’s “Eat Pray Love” and Carrie Bradshaw’s “Sex and the City” column, Ada Calhoun’s debut ...