Let's face facts. If your kid is unemployable at age 20 and isn't on drugs (and hasn't served jail time), you are partly to blame. What the hell were you letting them do instead of the part time jobs that build a resume? Would you compound that critical error in parental judgment by kicking your kid to the curb? I wouldn't.
Ashley does not seem to have the requisite skills to support herself. I don't know how she plans on getting any, other than this fake Bravo "internship" she's doing, but maybe that's what her real job is. Being on this stupid show.
Actually, she is the only reason that Jacqueline has any kind of storyline this season. So, I guess Ashley is doing something useful, after all. She's keeping Jacqueline relevant.
If Jac kicks Ashley out, I think it will only be with Bravo's blessing to further the story. Which makes the whole "Ashley/Ashlee" storyline nothing but fiction. As in "fake." Surprise, surprise!