My husband and I separated last year due to a huge blow up. During the separation he stayed with his sister and she hooked him up with her best friend. He didn't tell me he cheated, I learned from the girl and then a few months down the line I cheated. We have been back together since January and living together, and no matter how much he tries to shows me he regrets it...I just keep thinking about the cheating. I just don't know if I could forgive him because at random moments the idea of him cheating pops up and at the end of last year I found a used condom in his pocket which he said was from the summer when we were separated and I just can't let it go. He's been awesome, I just can't seem to forgive him. Should I just divorce him?