So my boyfriends friend is having a hard time in his relationship. He's 19 and his girlfriend just turned 15. Thy argue almost every day. She started getting physically abusive. She's pushed him, grabbed him to the point where he has had marks on his shoulders, and even punched him in the head. She also threw the $600 promise ring he bought her when they were fighting. My boyfriend and I just picked him up and he put his head down and started crying. We pulled over and I said "what's wrong. Please talk about it." All he said was "I'm fine... I'm fine."  His girlfriend is calling him non stop and just yelling at him which is making him cry even more. He's not the type of guy to cry. He just told us "well I'll get some good sleep tonight" I said "what's that mean?..." He said "I took some pills." He said he took 5 NyQuil and some aspirin. He's gonna sleep over at my boyfriends house and I told him to keep an eye on him. I feel so bad and I don't know what to do. I want to contact someone that can help but if I do, I'm having a fear of losing a friend and a boyfriend. I think he will be fine because it's just NyQuil. Should I just keep a close eye on him?