My friend is getting marry in June and I got invited to the wedding. I have known her since I was 15 and I want to support her. Well one of her best friend is dating this guy who I met a year before them because of college. I guess you can say that we have a history together. We did explored a possibility of there being a us but I felt like there was something bad about him so I ended it. I was right. He tried to get with me again despite him having a girlfriend and he stalked me online to the point where he got banned on one site because he kept creating accounts each time I blocked him. I'm certain he will be at the wedding since her best friend is one of the bridesmaids and is dating him. I would never bring a guest to a friend's wedding that like but because of this situation, I want to ask my friend if I could bring a guest. It would be someone she met before. We were in this club at college with this guy who I would bring so even though they aren't close, they still know each other. Do you think if I explain the situation to my friend and say it would be someone that she met before that she would be okay with it? And also would it be okay for me to ask her if I could?