text: The only chance she has to ruin your relationship is if she can turn your bf against you - and that is up to him.  You need to discuss this with him and see what he thinks of her or if he has any desire to be with her or listen to her opinions.  Once you find out what his story is, you can decide to do one of 3 things:\n\nA. Ignore her and don't worry about her at all.\n\nB. Talk to her and try to find out why she wants to ruin your rel. or take your bf, then do whatever it takes to keep your bf and show her up.\n\nC. Decide your bf isn't the man you thought he was - he's just a boy who doesn't deserve you.  Then focus on getting over him and enjoying life as a single till you meet a much better man.