I wish he would grow up !!

I don't know if it's just super late into my pregnancy and my hormones are just raging .... (40 weeks today) BUT ..... My boyfriend is on my last nerve . We live together etc , his brother & their friends leave their cars at our house and carpool to work from here , they get off late around 1am everyday if not later and when they get to our house they bang on the door and then they proceed to sit in the dining room and smoke hookah and drink till 3:30 , 4am . Mind you , my boyfriend doesn't even work with them , he allows it and it pisses me off , not to mention I'd like to have him in bed with me to sleep every once in a while !!!!. I've told him numberous times if this continues I will not continue to live here I will move out with our daughter .... I refuse to live somewhere where my parenting skills will be compromised due to lack of sleep from those idiots !!!! UGH rant OVER ....