<human>: Me = 23M, GF = 22F

My girlfriends dad is verbally, emotionally, and physically abusive.
Two days ago they both had enough of his shit and left the house without anywhere to go.

I live with my parents and my GF slept on our couch last nigh, b I'm not sure how much longer my mom will let her stay here.

My GF wants us to get an apartment and move in ASAP(next week). While I have been wanting to move out for awhile I feel like doing it under these circumstances isn't the proper thing to do.

I never talked to my parents about moving out so I feel like if I just randomly drop the bomb that I'm moving they will think it is only due to my GF's issues and hold a grudge.

I really don't want my GF to go homeless, but I a not really sure if I am ready to just move out in a whim.

Give me the gist of the text in a nutshell
<bot>: Girlfriend and her mom left their house. Neither have much money or a place to go. I live at home with parents. GF wants us to get an apartment asap, but I do not fully think it is the best idea