My partner recently cheated on me. However, he doesn’t believe that he did. He and I have been stuck in this tussle ...

Everyone has an idea of what constitutes cheating in a committed romantic relationship. Chances are, your definition of cheating seems logical, accurate, and obvious…to you. It’s easy to assume that ...

Is texting cheating? As infidelity shifts online, psychologists explain how emotional, digital and physical betrayal affect ...

Forbes contributors publish independent expert analyses and insights. I write about relationships, personality, and everyday psychology. Research conducted by a team of American psychologists, led by ...