What would you do if this guy was your daughters boyfriend?

Let's say you have a 20 year old daughter. She's a nice, 5'5, funny, and a generous person. She just got a degree in health science and recently got a boyfriend. He's 18, a high school dropout, 5'2 and looks 16. He has a GED and he's taking community college classes. One day your daughter kissed his forehead, he blushed and hid his mouth. He joked about killing your daughter and said that he's the toughest guy on the block. He says he'll protect your daughter from thugs but she had to protect him from being beaten up by a thug trying to rob him and he started crying after the thug left. ( he was scared and doesn't know how to defend himself that well) he also wets the bed sometimes and is going to therapy. He won't tell why, he just said he needs it because his foster parents said so.

Whenever they argue this dude called her fat, told her to shut her fat mouth and sh! t pours out of it. One night while your daughter was sleeping this dude stood over her and jerked off. He also tried to put his ass in her face while she was sleeping. Whenever she lets him stay over her place, he's always naked, cooks for her, but he still tries to put his butt in her face, or puts himself in a sexual position with his ass in the air and giggles. One day you heard shouting, yelling and her 18 year old boyfriend comes out with a black eye, broken fingers, and she also pushed him against the wall, he was scared. If this was your daughters boyfriend what would you do?
What would you do if this guy was your daughters boyfriend?
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