I have five bridesmaids... no MOH.... as my brother is going to be my witness... the first dress shopping excursion I went on with four of my Bridemaids and my mom didn't go as well as I thought it would, I have talked to most of my bridesmaids and it turns out one of my bridesmaids who I felt slightly obligated to ask because she was the one who introduced my fiancee and I was being incredibly inappropriate while I was in the dressing room (talking about sex around my mom), and spent the rest of the day talking about her wedding and being a complete know it all. I hate drama and I've spoken with her about not repeating the talking about her wedding or talking about sex around my mom but I don't trust her to really behave herself. I'm on the fence about whether this friendship is going to last and know that if I ask her to not stand in our wedding we will not be friends anymore. I, like most brides, have some expectations about how events are going to go and I cannot trust her to behave accordingly... Has anyone had a similar experience and have advice on how to handle her?