I have an old friend that I have distanced myself from in the past few years, since she started dating this loser. He is abusive and uses drugs, and is totaly not like her or anyone I associate with. I want to invite my friend to the wedding, but I absolutely can not have him be her date. Is it wrong to ask her to bring someone else or come alone? Or do I just not invite her and explain it's because of her boyfriend? Help! I'm so confused, I don't want to lose her as a friend, but I don't want someone like him at the wedding!