Chris, Tula, and Grace are in a polyamorous relationship, but Chris is having doubts about Grace's affections in a new ...

Men are more likely to think it's acceptable to cheat on a partner who's been unfaithful. (Getty Images) A new study has found that nearly one in five Brits believe it's acceptable to cheat if your ...

Not too long ago, I received an invitation to write for a website for adulterers. Even as a former "other woman" some of the articles on there shocked me. I read the ones where cheaters explained why ...

"Writers are always writing about infidelity. It's so dramatic. The wickedness of it, the secrecy, the complications, the finding that you thought you were one person but you're also this other person ...

Melik is the ultimate supportive boyfriend, but he's finding strange accessories in his home in a new episode of "Caught in the Act: Unfaithful." ...