On confusion and doubt

After stalking his past. Hmm, now I feel like a stranger who suddenly goes into their lives. Who would have thought that at first I just help treat his pain, give a cheers, until I was attracted on him. Now we're in relationship. I like him but......so many pressure. I can't remove his past. I was already lazy to tried. I get a lot of scorn. Yes, I know I shouldn't listen them. Cause that would make my happiness is my own self, not them. But the world is not just for ourselves, right? Now I'm in a quandary. I also was in doubt. I doubt his love just for me or not. I caught up in it. Puzzled to find a way out. I want to get out. But I don't want to out. Sometimes I feel very comfort with him. But sometimes I don't get along with his life. I dont know what I should do now. Now it's different, not like the beginning of our relationship. It maybe because of me, maybe because of him, or maybe because of them. Its not 'cool' anymore. Further? Let's see.