Cheating, every partner’s worst nightmare, happens to more than half of married couples. When it comes to affairs, most of us think of a physical affair. And it’s usually sexual intercourse that comes to mind. However, there are other forms of cheating. The most common type of cheating is probably not what you’d expect.

Emotional cheating is a type of affair characterized by close, non-sexual emotional intimacy. “It’s essentially an affair of the heart”, as marriage therapist and author, Sheri Meyers puts it. According to the American Association of Marriage and Family Therapy, about 35 percent of wives and 45 percent of husbands report having emotional affairs. While emotional affairs don’t involve sex, they can be just as devastating to the relationship. In fact, some argue that emotional affairs are worse than physical affairs because strong, genuine feelings are involved and not just lust.