If you sleep with someone else while you're in a relationship, you cheated. If you kiss someone else, you cheated. If you become emotionally involved with someone else, that's also a form of cheating. However, here are a few things that aren't actually considered cheating:
It's healthy to masturbate. If you're all alone and want to touch yourself, you shouldn't feel guilty about doing so. Masturbation can actually increase your immune system, get rid of cramps, and help you live longer. That's why you shouldn't hesitate to touch yourself when your man isn't around. After all, you can't cheat on your boyfriend with your own two hands.