Help. Long. Relationship. Religion.

I need help. Religion wise. relationships

I've been with my boyfriend for over a year. We have gone through so much at such a young age. We've also went through a miscarriage. We both want to be together, I just don't know what to do.

We planned on having everything together.

I am now 17, and he is 19. I planned on moving with him after graduation. 

We recently broke up because I couldn't give him everything he wants. He is Mormon, and wants married in the temple. I can not give him that because I am not. He gets so upset with me and blames me because I won't change my beliefs.. and if I didn't we couldn't get married. I would marry him however? I asked if I asked him if I would have asked him to change religion to marry me (which I do not want, I don't want to change him) he said no and threw a fit. Throughout the relationship he new I wasn't Mormon. I don't think he "used" me but what did he think would happen.

But he said we could stay together for "awhile"

And I said I don't want to wait for you to breakup with me I want it done now I don't want to drag it on.. was I wrong to do that?

I'm just so heartbroken because everything I was sure of is gone, because I don't want to change what I believe. 

Please help me I have no idea what to do or how to feel.