Hey..bro..how you doing?

I ask gently. You've been living with me for 3 months after our parents kicked you out. I cut contact with them, because, who does that to their 16 year old son?

But... you've been acting weirdly. You're barely here and you constantly have some type of bruising when you are here. Also, for someone who doesn't work you have a lot of things I couldn't even afford.