<human>: So, one of my best friends suffers from extreme depression. But she's been on and off with a guy who's clearly incredibly abusive. Of course, I don't know the full story, but during their "rough patches", she would tell me about all of the awful things he would say to her (I don't really feel comfortable repeating the kind of things he would say. They just aren't okay) and the only reason I know that it's the truth because I went to school with his best friends who would spread the rumours to me.

Now, he's always had a problem with me. He's gone through her phone before and noticed that we're incredibly close. But always strictly as friends. However, he took this as some kind of threat and he's made multiple threats to beat me up. 

They "broke up" about 2 months ago and he started showing signs of a stalker. He would call her randomly and tear her down emotionally, threaten me just because she instagrammed a picture of us, things along those lines. The problem is that she was too afraid to file a restraining order. 

Things went from bad to worse when her relationship with her parents strained to the point where she had to leave home. Due to a variety of reasons, I couldn't let her stay at my house but I did as much  as I could to help her find a place of her own. But she's been fairly distant from me lately. Last time we actually spoke was about a week ago. 

Flash forward to tonight where one of my other good friends ran into the two of them. It turns out she's living at his house now. From what I understand, she's looking terrible (I trust the word of my other friend. She only told me because she knows how much I care). Pale, unwell and unhappy. He's apparently all over her. 

Of course, it's her choice who she dates and lives with. But she's not well enough to be able to make these decisions. It's just hard for me because there's absolutely nothing I can do to help her now. I'm afraid if I try to talk to her, this guy will actually make good on his threats, or worse, hit her.

Provide a brief overview of the text.
<bot>: A close friend of mine is in an abusive relationship that she isn't mentally equipped to handle and there's nothing I can do to help her.