So I have a girlfriend I was really close to (like family) when I was young. During high school we lost touch because she was a pretty serious meth addict. She got clean, had a son with "great" guy and we reconnected as friends. Now her son is almost 3 and her boyfriend who has always seemed so loving and caring towards her is totally leaving her...he just turned off his feelings for her and wants to break up. From a couple desperate phone calls and her facebook posts I can tell she's losing it, she's started to hang out with people from her past and I'm just so worried she's going to fall back in. What would you do? I don't know if there's much I CAN do, but I am really worried for her, especially now that her precious son is involved :-(