Think this is the right place...

Me and my boy friend have been together for almost 4 years. We have a little girl together. I really wanna get married sooner then later. He keeps saying that he wants to marry me. But it sure doesn't seem like it.. he's not the romantic type which is okay I just want him to ask me on one knee soon. I've tried to give him hits that I want to marry him but he seems like he has no interest in getting a ring and proposing. I already have a promise ring. But I just want to get married... Idk what to do. Should i keep waiting, sould I keep hinting to him that I want to Married him soon, or should i just forget about it untill hopefully one day he does....