Ugh. long story.

Okay, so this all started back in like july. My older sister is pregnet, But she had gullstones, and she had this attack. and they had to do surgery and we almost lost the baby. I knew that from then, me and my boyfriend would not be able to see each other fer a while, so fer the best, I broke up with him. I told him I still loved him, but my sister and the baby come first. he sayd that he completely understood. So about 2-3 weeks later, he got back with the girl he was with, before me. But before they started dating again, I told him that I was extremely sorry and stupid fer breaking up with him. He sayd that I hurt him a lot (we dated fer like 4 months) and that he didnt know what to do. So recently we’ve been talking and he made me a promise, that he would give me one more chance. And veryday he tells me he loves me. And we talk just like we did when we were dating, but hes still dating her. And, just tonight, I tol him that I really do love him, but I was done waiting. that he would have to choose between me or her, but I sayd it not sounding like a b*tch, and he told me that he would love to give me a second chance but hes scared. that I’d hurt him again. and I cry almost everynight, bc I miss him terribly. I just dont know what to do. I really need help.