What would you do? Please, Please Help

So my fiance is a douche. Today, I made a small slip. Which he got upset about, and said I can't do anything right.. This isn't the first time he said that to me... I'm becoming very tiresome of the disrespect..I become upset, and it's like he doesn't care. Or like that's what he really thinks of me. I told him, I'm no longer doing anything for him. Because I do. I work, come home and make dinner or lunch for us. Wash his clothes. Pack his lunch and make sure his clothes is laid out. I also pay all the bills (as in I send out the payments) I really want to tell him that I can't marry someone who is so disrespectful. I don't recall ever being this mean to him.. What would you do? Am I overreacting?