This close to Cupid’s birthday, few people want to think about infidelity. As the unfortunate among us know, being cheated on hurts. And, as it turns out, that pain isn’t necessarily just ...

Add Yahoo as a preferred source to see more of our stories on Google. Image Credit: Shutterstock. There’s something about cheating that strikes a deep chord in our hearts. It hurts when someone you ...

In the 21st century, with our increasingly digital lives, the once-clear line between monogamy and sexual or romantic infidelity has become rather blurry. As a psychotherapist specializing in sex and ...

Citations: Miller, S., Jon Maner. 2008. Coping with romantic betrayal: Sex differences in responses to romantic infidelity. Evolutionary Psychology. 413-426.