Back again asking for more suggestions/advice..

I have no idea what to do. Feels like I am stuck. Even my previous boyfriend couldn't deal with my past even after I gave up everything from friends to my dreams for him. And my current boyfriend says that my ex left me 'cos he just had me around for physical reasons.
I am giving up my time, job, friends and my very sanity and soul for my boyfriend because I love him very much but he just keeps on scolding me when we are apart. I missed his call by two minutes and he started asking as to whom I was with and if I seduce everyone I talk to. It really hurts so much. I honestly don't want to leave him. But it really is killing me everyday to the point where I feel I may lose my identity and myself