Seeing a married man...

So he’s in the process of getting a divorce. I know it’s wrong, so please don’t tell me. My friends keep telling me “if he could do it to his own wife, he can do it to you too” but it just makes me feel like I’m not good enough for him to change his ways. It’s such a fucked up situation but I genuinely like him. Is it a possibility that we can have a good relationship or will things end terribly bad?

Update: he was in the process of getting a divorce before I showed up in the picture.