How can you tell when your husband is cheating with his ex?

Be sure you aren't of a jealous nature and not second-guessing. Don't listen to secondhand gossip either. If you've seen him with his ex that's another matter. You have two options: Confront your mate and I have no doubt he'll deny it. Watch his eyes (he won't look at you in the face or his eyes will dart all over the place or his face may go red), body language such as shifting from foot-to-foot, walking off into another room or he may even fake anger and leave. He may act out-raged that you would accuse him or spin your accusations back on you. "Thou protests too much" is usually a dead give away. Your next option is to get one of your girlfriends (with her own car if possible and one your mate doesn't recognize) and follow him one night. When I was going with my first husband I had a gut feeling he was cheating and never asked him once, but, my sister-in-law (she was married to my husband's brother) and I loaned a friend's car and we followed him. Unfortunately, not only did I catch my husband cheating, but her husband was there and we caught them both red-handed! Good luck Marcy