First, you should probably find a better living situation (hotel?) while you think about how to deal with this issue.
Now, the issue of Wallace and Gromit. While she destroyed your collection, she has definitive evidence of abuse (the bruise from you pushing her and her tripping). You can try to sue, but that'll be pricey and you would have ruined...... reply
I think it would benefit you if you tried to tell her how you feel about her saying those things. Even though you told her to stop, it may not have gotten to her. If you explain to her why you don't like it and she still continues to fetishize gay relationships, then you should probably tell her that you don't want to be friends with someone that d...... reply