Infidelity in monogamous relationships poses a seeming paradox. On one hand, it is universally considered a moral transgression, a source of concern for partners, an oft-cited cause of divorce, and a ...

A recent survey explored U.S. citizens’ perceptions regarding emotional and sexual infidelity, and its results were nothing short of fascinating. Here’s what was found. Where do you draw the line when ...

In 1992, a now-classic article in the behavioral sciences was published in Psychological Science. David Buss and his colleagues provided evidence for the existence of substantial sex differences in ...

A recent Reddit thread has reignited the age-old debate about what truly constitutes cheating in a relationship. The thread, beginning with the question, "What's not really cheating but can count as ...

Forbes contributors publish independent expert analyses and insights. Mark Travers writes about the world of psychology. Infidelity is one of the most soul-crushing ordeals to be on the receiving end ...

Until recently, cheating meant having physical intimacy with another person, but not anymore. Today, mobile devices allow for ...

Infidelity in a romantic relationship is one of the most emotionally devastating experiences. According to psychology, this event can trigger a depression stage marked by feelings of loss, personal ...

If you thought you'd never bounce back from infidelity, psychology has proven otherwise. It assures that you can indeed find happiness after betrayal.