My 10 year old cat, Eva Braun, has grown into her name. I acquired my cat when I found her abandoned in my apartment on move-in day. Since then when my roommates and I have parted company she lived with my former roommate for a while, then with me full time. She has lived steadily with me for about 5 years. It's taken her a while to adjust to my relatives but she hates my fiancé and will not, under any circumstances, tolerate his presence in the house. She attacks me when we're sitting together on the couch or is he's over and talking in the living room. Now the few odd things that don't seem to add up. My fiancé has a cat, who loves me and rolls around with me when I'm over his house. When I come home, with the smell of the other cat on my clothes she doesn't seem phased by it at all, so the "smell of the other cat" theory doesn't seem to fly in this case. He's never rough or abusive with her as he won't really stay in the same room with her if I'm not there. The cat does seem to be aggressive with other friends that I have brought over to the house too, but I always assumed it was because they were new people that she's not familiar with. Thoughts?