No, nothing damning but the fact that the trail leads back to you. If you want to counsel her, do it face to face. It is a slippery slope. And people like that don't "get knocked down", if he is cheating on his wife then he has to be scummy enough at heart not to give a crap what others say or think...anything you do will not change the situation. Try as best as you can to be a friend to your friend, listen and try to heal.