Not sure

My boyfriend and I are sitting in a room with his cousin and his cousins fiancee. THen all of a sudden his cousin asks my bf if we are getting married. And my boyfriend replys that he will not be suckered into it again, I storm out of the room and lock myself in the car. He comes after me and tells me he loves me and he didn't mean what he said, and that he loves me more then anything, but I reply that if he did that why is he throwing away the thought of marriage to me. Then all of a sudden, we are in an apt. room with an ex-girlfriend of his and he is paying all attention to her, and they are talking about all the sexual things they use to do together and started showing me and tried getting me invovled, then all of a sudden he stop looked at me smiles and says your going to get a new wrobe, and started to move the bed away for the wall and closer to the window, and the whole time Im just confused while him and his ex are laughing.