Thoughts?

So short back story, my boyfriend and I went to high-school together (both 23 now) and when we were in hs he dated this one girl for like a week and she was super possessive and would freak out in class. He has blocked her on everything possible since then. We both game and last year we were gaming and all of a sudden he gets a party invite from her (she has her face as her gamer profile pic) my boyfriend gets annoyed and blocks her. And then last night it happened again. This girl made a whole new Xbox profile to try to talk to him(once again we knew it was her because of her face). She doesn't send a message or anything just trys to invite him to a party to talk to him. I feel bad for my boyfriend because I looked over and he looks so frustrated and he said "what the fuck is wrong with her" he blocked her new profile. He said he should just make a new profile but, for those who don't know we earn a gamerscore by the achievements we accomplish and we record clips of our games, he doesn't want to have to start all over and lose his clips that he's made of him and his friends. I said he shouldn't have to even consider that because it's not his fault. What do you even do in this situation. Just keep blocking her?