My Boy Friend hit me and tried to me?

my boyfriend hit me badly across my face, neck, arm not once, twice but several times because i said bad words to him in anger and he could not take it. He started ignoring me because i was upset o his attitude. In anger he broke up with me and said I dont love you and that I have made his life hell and will never let him happy just bcoz i was crying. I asked him why did u use me physically, he said u were also having good fun :( he used me. In anger i said u are a . he gave me a tight slap on my face. i started crying. Hee went away. I even said sorry for the word-. Later i went to his house and said how can u leave me, my parents know abt u. we are frm a conservative family. He said yes i used u and i dont want you now. i said go and do that with your sister, u mother ******... even i am a girl, how could u use me emotionaly and physically? He said let me you and you ll come to know wat does that mean and he forced me. He tried to me, undressed me forcefully after hearing this statement.I begged that please let me go but he dint. He hit me so badly so many times, gave me slaps all over my face, pull my hair hard that i hv pain in my bones. i hardly could walk. He than broke up with me throwing me out of his house. he holded my jeans loop, rolled me on the floor and throwed me out.I dint even once reaised my hands on him after all this and left the place silently crying.Last week also he raised his hands on me just because I was crying badly in front of him because of his behavior, i never said anything bad that day. i said it this time because he broke up with me.. Now he is apologizing to me saying that u aggravated me by reaching on my sister.Along side he says if u ever abuse me ,I will hit u again.Later he said he is sorry and wont repeat it again and that he loves me. But ater that wen i was sad and upset he never called me or msged me. When I made him realize that u tried to me, i said wat if your sister have to suffer the same attempt,wat if she gets d like this, he again punched me on my face hard...i said if she is a girl, even i am.. he dint come up to me and realized himself till the time i made him to..He thinks he is always right n dat I have no right to argue on things which upsets me and if i scream at him, he bangs the phone on my face and switch it off for long & then he breaks up with me.. this is the second chance i gave him in break up.. all the time in anger he can only end this realtionship by saying i need a break-up.I am very scared of his break up lines and physical abuses..I m scared of him. because now i cant talk to him if i feel bad on something.But 1 thing i know is that he loves me and want to be with me only. PLEASE HELP!! Was it my fault because i said bad words to him.?Should i say Sorry? PLease help me !!