I dont know what to do. I need EVERYONES help with this one!!!?

Well my boyfriend and I have been gettin' it on every week almost 4 times a week. We haven't been using any kind of protection at all. Now, I just found out Im pregnant. We spoke about what we might do if I am. All he said was I'll have to move back to NYC. I live in ATL, he lives in NYC. Im going back to ATL very soon. I just began about having an abortion, but he told me if i ever do that it'll hurt him if I do. If I don't tell him Im pregnant... i'll go through the abortion without any support from him. But, if I go through it... how is this every going to work out??? Im stressed out and clueless right now. Please everyone, I need your help.