What reasons did you have for hating another person?

I don't think I've hated anyone in awhile but I am annoyed with a few people. The last person I hated was a love hate relationship. My ex I hated because he beat me up everyday if I didn't have at least $30 by 9pm. And I didn't have a job, and I was 8 months pregnant. My feet were swollen, and I was a mess. Ill never forgive him for treating me with such disrespect. I can't forgive for some of the others things, because he obviously was going through something from his past and he didn't know how to deal with it. And I prob didn't make things easier.