I have been in a relationship for past three years. I dont feel the urge for sex anymore at all. I just hate even the thought of sex. My partner is very short tempered and have abused me verbally and physically multiple times. I am short tempered too and i cant take it anymore, so now i hit back too and use abusive words to make him realise how it feels to me. We talk, discuss. I tried everything. But stil same thinhs keep repeating... And we have fights/arguments whenever he wants to have sex and i am not able to show much interest. He suspects i have other affair going on. I am helpless. What should i do?