This guy I was seeing made me have again and again?

I was away from my parents as I had had a fight with them in another city, we met and although I did not say no I did not want to be alone, he kept doing it to me well aware I was a virgin.So desperate to do it I started farting from him doing too much sounds funny but its not.It was sooooooo painful and first and on my birthday he pulled me trousers down and did it with and *** inside me.I confronted him a year later and he said that he wanted to show his love and on the 2nd day of meeting asked me to marry him.He is illegal immigrant-please help me my rectum has gone bigger and I am so worried about aids and rectal damage as it has gone much bigger before it was a tight hole.I hate him for wot he has done to me.Is there a operation I could have to make it smaller, but still its not the same thing prevention is better than cure.I hate him hate him hate him!!