How do i make my boyfriend trust me?

My boyfriend is worried about me. I dont think anything is wrong with me but he worries that I dont eat enough. I also have problems that he's knows about wich have cause me to have the life style I have today. I was sexual abused when I was 7 and 8...

years old. He says that he's afraid that I will go back to some things I used to get out of the pain of never telling anyone about being sexually abused. I cut, threw up my food after I ate if I ate at all. I also hung out with older guys and started drinking where I was drugged and taken advatage of. ( dont worrie I told my parents by this time ) This went on till I was 13 ( current age 15 ) just about the time I met him and because we both fell in love and I new what I did hurt him and he liked me for who I was I stopped. Anyways I just want to know how I can prove it to him that I wont go back and ue those things. I've told me millions of times but he just starts crying and says he doesn't want me to hurt. I can tell he cares a lot about me just I want him to trust me I wont do anything. I dont understand why he's so worried that I'll go back to my old ways, I've changed.

You may know that you've changed, but it may be a little more difficult for him to belive it, not because he dosen't trust you, but because the things that you were doing are very addictive and it is not easy not to go back to those things. Just show him with your actions that you truely have changed. As they say, actions speak louder than words.

I hope this helps.

Yes I want him in my future we plan on getting married he asked me along time ago and he will ask again when he gets a ring I love him and dont ever want to lose him.

I do not like that if somebody talks somebody into something, and your b/f does this. Now you behave normally, so it is stupid to tell you every day that you will go back. Your b/f should enjoy the present life with you, and each day you spent together in good mood takes you farer from your past. But what he tells you that does not let you to shove off from your old problems. Crying on your imaginary future is not help for you. Show him my answer.

That's the point he doesn't want to lose me. Why would he worrie about loseing me to my past if he didn't care?

He can loose you only in the future, and not in your past. So you two should talk about your common future, and not about that past which is farer and farer. Do you want to break up with him or not? If not tell him this, and it should be enough. Try to think more positively.