Hey guys I neeed advice!!!

Currently I’m 5 months pregnant me and my fiancé are suppose to get married next month. But now I’m thinking that I don’t want to. He doesn’t give me the respect I deserve I do so much for him, an our little family as I should I’m carrying his child for crying out loud and he acts as if that’s nothing. Often times we argue cause he’s disrespectful (verbally) lately he hasn’t been sleeping in the bed with me and I’m thankful for the space but I realize he wants to be around me to fulfill this weird fantasy of sleeping with a women while she’s pregnant. I realized that he always brings it up and he’s always affectionate when he want to get some. I haven’t been interested that much in it cause it’s like pulling teeth to get intimate like we used to when we would like watch movies together cuddle hell I cant remember the last time we went on a date. Plus he lacks fore play he’s been more of a straight to the point guy and I’m more of a ease me into this situation girl ! Lately money has been tight so I understand. I’m not a needy fiancé I don’t ask him for much of anything unless I really need it I used to cook and clean but some of the altercations we get into has pushed me to the point where I’m like being a college student and pregnant is enough for me furthermore I’m currently sleeping on the floor cause I wanted to be next to him he got up as if he didn’t want to be near me so I remained in place he didn’t show a care in the world as I laid on the cold hardwood floor with no blankets so I got up cut the heat on high and made pile of blankets to rest on. Oh Yeah My back is truly aching while he snores in our bed should I leave and just prepare to coparent or should I continue down the path of marriage and see if he changes ?