Relationship advice.......?

I currently live with my significant other, we've been together for 9 months, and we work together. I love him and for the longest time I pictured myself marrying him, and growing old together. However, lately we get into fights a lot, I know we each have flaws about each other but we deal with it because loving someone is about accepting another for their flaws. I am stuck because I love him so much, but I feel like I would do anything for him, but its not the same way around. I do the laundry, take care of him when he's sick, take care of chores around the house but he doesn't do anything. I have to tell him 50 times to do something, he goes out and drinks a few nights a week, spends the majority of his time on the computer and doesn't take time to spend with me. I have talks with him in the past about it before but I'm stuck. I love him so much, I don't want to leave him but I don't want to be with him either. Anyone have any advice?Relationship advice.......?
I know how your feeling and I know its not easy I could easily say be strong you deserve better but I know how hard it is to leave when you LOVE someone....its hard maybe try talking to him about it he may be willing to listen and work on things sometimes guys don't understand and sometimes they don't care hopefully hes the type that just doesn't understand and needs you to talk to him about it and point out the problems. BEST OF LUCK!!!!!!