I was with my boyfriend for 4 years. We broke up twice during that time and both times i broke up with him. It's been 4 months since we broke up and I thought i had moved on until I found something out. I found out his messing around with some girl that's married. I got so furious!! I can't believe he would do that. And I can't believe what a s**t that girl is. Well my issue is why do i feel so angry?? or more like should i feel angry? Am i being selfish. Sometimes I want to tell her husband but I'm afraid my ex will get hurt or the girl (even though she's a s**t). Is this normal? I get so angry i tremble. I get anxiety and sad. What should I do?