My best friend just told me that she found out the person she's been sleeping with is married. He never told her and this has been going on for over 4 months. They both like each other and have feelings for one another. I talked to my dh and he said men are like that and they all lie. I just don't know how to help her. She doesn't wanna tear apart a marriage, but obviously the marriage already has failed :( any advice ladies? I'm at a loss for words on thus one. Thanks!