Move or Deal?

I'll try to make this short.. my boyfriend and I have been together for almost 3 years.. we have a 15month old daughter together.. we live with his mom due to us losing our place and my bf losing his job.. well his mom decided to let my mom and little brother move in since they lost their place (my grandma passed away so they had to move out), well I moved out of my grandmas 3 years ago due to my mom controlling me at the age of 19 (couldnt go to work, couldnt go see my dad, couldnt do anything)

and trying to hit me on numerous occasions..

well my bf and her DO NOT get along. My moms attitude and controlling has made my bf want to move to OR (I lived there for 7 years) or to OK.. which I don't fully mind but I'd feel bad leaving my mom and taking away her only grandkid but she makes me want to pull a Britney Spears lol.

Thoughts... Move or Try to deal?