I am so confused about this relationship.
I have been dating this guy for about a year and a half. He found me through an unknown phone call and we became friends. He liked certain things in me which he said matches to his. He used to give me so much of time and after maybe a week of our relationship he told me about his past that he had sexual affair with many girls in his past and left them. After hearing to that I was hurt but had faith in God and thought of giving him a chance that maybe he won't do the same thing with me. And trust me he did not. We opted for a living relationship. He introduced me to his mom and his family.He is a famous guy in our city and he gave me his identity after 1 month of our relationship. In between all of a sudden he started abusing me verbally and once he hit me too. Usually when he is pissed off at me he abuses me to hell using really really bad language.In between he had sex 3 times with one of his exes who is already married and has a daughter and did'nt even confess it to me. She knew about me somehow and called me and told me everything. He was sorry and I had forgiven him as I love him a lot. He had helped me in many ways,especially in my extreme financial help. He bought me an apartment and everything in there was from him. He cares about me only when I need him and tells me that he loves me a lot and would not let me go away leaving him. He comes home only when I ask him to or when there is a problem going on in our relationship. In between I had broken up with him and he asked me to give him a second chance. After giving a chance to him he had changed a lot and started loving me more. But I got that love only when I asked him for it. He behaves very selfish after fighting with me. He talks out his part but does not let me speak out mine.And when I try speaking out mine he insults me to hell.When I talk out he tells me that I am back answering him and when I keep quiet he tells me that I am pretending to give him a fake respect. Some days back he said that he is so stressed up with business that he doesn't get time to think about me or sex. He only apologizes for his mistakes when he is completely free and lonely. I was a very good medical student in my university but after being with him I failed a year and he blames me for that. I lost my friends and almost everything. After fighting with me and ruining my nights he sleeps keeping me awake all night or talks to his best friend and cheers up himself. Next day in the morning he will just send a sorry message saying that he is mentally disturbed due to his business where I am giving all the support I have to(no unnecessary fone calls or msgs). He is getting crazy to marry me but I am scared what if this gets worse after we get married. I am the first daughter of my family and they love me to hell. I am so confused whether I should continue with such a relation or no.He loves me to core but I cannot take that abusive part of his anymore and I am tired of asking him for care. Please help.