How old is she?
She's probably also using drugs. difficult children and drugs almost always go together. So do difficult children and personality disorders, such as borderline. It's treatable, but the person usually doesn't believe they are sick...it is everyone else. Plus it takes hard work and to swallow crow.
Does she work? Do chores around t he house? Pay rent? Is she respectful to her father even if she doesn't want something?
Maybe you can talk some sense into him. It could ruin your marriage. Ask him if he thinks your son deserves a second chance and if he should move back...haha. Ask him, when he says no, why not? Whats the difference?
