Need to blow off some steam 💨

Right now I am a stay at home mom so I have no control over the situation. I've been living with my husband and his family (including his mom and 3 brothers) since before we got married last year. We have been saving up money to start looking for our own place. Recently i found out that now we have to stay longer with her because she is in debt. His dad isn't in the picture due to complications so the mom has to work to support her family. I want to stay and help her but the selfish part of me wants my own place. We recently just had our baby he's going to be a month. It's difficult to live with so many people and try to put a baby to sleep, they're always making a lot of noise. I'm getting frustrated with the situation, to the point where I want to move back with my parents for a while to have some time away. I understand he wants to help his mom but he has his own family now.