the kindest thing you've done when your gf/bf cheated on you?

Understanding is the best.. well there are levels of understanding if you can tolerate it and he never do it again then if he does... well sorry for him not my drama anymore.

I stayed friends with a guy who cheated on me, though I did break off our engagement, and even later I wound up dating him again for a bit, but not exclusively. I wouldn't have been as nice about it as I was if it weren't for the fact that I honestly believe that he misunderstood the boundaries of our relationship. He believed that even though we were getting married, our relationship was going to be open, even though we hadn't explicitly discussed it. He just thought I knew, since we had been friends for years, and he'd never been in a relationship that wasn't open. However, since I found him in bed with someone else three days before we were supposed to get married, that was the end of the engagement for me, since I had thought our relationship was exclusive, and wanted it to be exclusive. Later on, when I wasn't so interested in a serious relationship, the same guy and I dated casually for a while, and it was great. I wouldn't ever hit someone I was involved with, even for something like cheating. I don't agree with violence in those types of situations, and would rather just talk things out or break up if the situation merited it.