Living situation..

Me and my boyfriend have been together a year and a half, I am 25 weeks pregnant! Originally we were going to get a place of our own but shortly noticed with me being on mat leave our income wouldn’t be suffice. So we are staying put... in his mothers basement (with 2 rooms, bar dining area and bathroom with no tub/shower) great! Except... the upstairs is a disaster, I try to do my part to cleaning the mess when I can, although we don’t really live up there? I personally went out of my way to get a nice bath mat and some storage unit for the bathroom upstairs so that his little brother has something to put his bath toys in, instead of it being a disaster. Aswell as using bleach cleaner to clean the horrid mess while pregnant because nobody else is going to😳 the cats poo and puke literally everywhere and half the time the little brother just puts a towel on it and leaves it (not his job anyways).. clothes and crumbs and anything else ALL over the floor and living room. It’s getting to the point where I told my mom I have to labor at her house for awhile instead of the midwifes coming here in this disaster.. even tho they will be coming every other day for two weeks when baby is here! I am literally freaking out for when baby is here I don’t even want to bring the baby upstairs😓 like where is the baby supposed to go on the messy floor. Half eaten pizza on the floor from the cats getting at things they leave out?.. Am I supposed to just tell his mom no you should come down here if you want to spend time with him... I’m so stuck I don’t know what to do! My boyfriend does everything he can and we have redone the basement to make it our own for the mean time! Talking to them is like talking to a wall, the mom and step dad both think they do everything when really they dont🤭 But all our friends and family that want to visit also have to go through the front and see this disaster! Along with my midwife!!? I really don’t even know what to do anymore. If I clean it’s a disaster the next day if not the same day so I don’t even bother! I hope I don’t sound like to much of an asshole 😓 I won’t even post pictures.. cause I’m ashamed