See, given the way she writes, I think she might be borderline mentally handicapped, which makes her "boyfriend"'s abuse of her all the more despicable. He's clearly just using her for a place to stay, rent-free from the looks of it, and a compliant fuck-toy that he can smack around seems to be the icing on the cake. Her grandma needs to have him removed immediately, for Julie's safety, and Julie needs to be evaluated by a psychologist, then placed under the care of a treatment team. Cutting down her internet for the time being would also probably be helpful. Less horror for us to gawk at, but it clearly feeds her dysfunctional behavior. This is unlikely to happen, so grab your popcorn, and enjoy the trainwreck.