So I posted here previously about my cat attacking my new roommate and I was given the advice to just give them space and slowly introduce. Well it's been about a month now and my cat still hates him. We've kind of come to a truce in the shared living space as long as I'm there - she obviously doesn't like him but doesn't actively go after him. But if I'm not home and she's roaming the house she will definitely go after him. He has tried to play with her, has tried to give her treats, has given her space...Im at my wit's end and don't know what to do! My roommate is definitely sick of it (with good reason) but I really don't want this to be a point of contention anymore. If I'm not home she just stays closed up in my room now but I feel bad for her. My cat has never shown this kind of aggression before - can anyone give me any advice please? Thanks.