Inconsiderate

My boyfriend and I live together and our son is one month old , and it's like he doesn't notice that I am the one who carried the baby in my stomach for nine months and went to deliver the baby , I delivered on a Monday and came home Wednesday and Thursday morning he expected me to wash and cook all sore and tired , if I ask him to do one thing for me he's tired and he gets moody mind you I've been home with baby all day feeding cleaning and cooking all day all he seems focused on is fucking sex just pisses me off honestly couldn't be more turned off by him rn this is the main reason I don't wanna get married to him he believes all women should cook , wash , clean and iron every day while men should go out work come home and sit on their asses