It's alright. If it does happen we are going to set some ground rules with her. Like she can't just sit around and do nothing all day, she has to get a job and contribute a little bit (make an effort at least) and it's not going to be forever. 6 months max. I worry that those things will be said but what if 6 months comes and goes, is my gf really going to kick out her sister and newborn? Probably not.