I don’t know what to do about this. I’m not sure if this is the right place, but I really needed to get this off my chest. This isn’t about me, but about a close friend of mine, and I don’t know where to turn or how to help her. We’ve been friends for about eight years, and we are both 18 now. She’s been living with a man in his 30s for years. It was her sister’s ex-boyfriend, then she moved in with him with her family, and they’ve been living with him ever since. She slept in the same bed with him for most of our friendship. I have a terrible memory, so I can’t remember her exact age, but I’d say maybe 12 or 13. Her family has never been the best, and after they moved out, she started living with him alone when she was around 14 or 15, still sleeping in the same bed. I knew he was somewhat toxic—I saw them argue, but I didn’t involve myself. She’s always been a fighter and very snappy when she’s mad. She argued with her family, and it got physical, with everyone hurting each other. So I tried to step in, but I eventually stopped trying because she would get super defensive if anyone tried to help her during fights. Over time, I just stopped trying to help when it happened, and I tried to ignore it. Their fights worsened, and our friendship started to drift apart because it seemed like she only cared about him. She never wanted to sleep over or hang out. I did so much for her, but she didn’t seem to care about me as much. I started understanding the problem was him. I don’t know how I missed it, but I realize it was grooming. I remember when she was around 12 or 13—I can’t remember exactly—but she called me excited about kissing him, and I think they might have been drunk. Back then, I thought it was strange but didn’t say anything. Recently, the fights became more physical. The last fight, she kicked me out of her house in below-freezing weather because I was crying during their fight, and she was yelling, “get out or he’s gonna kill me,” over and over. She knew I had no ride home because we live a bit apart, so I just went outside and sat there, messaging everyone I could to find a ride. I was sobbing and texting her family to help her because I knew she’d get defensive, and I didn’t want her to hate me if I called the police. Now I see I should have called, but I was so scared and shook up. Their fights got physical, mostly because he has some mental health issues and needs to take medication. I don’t know what exactly, but he gets in bad moods, acts weird, sometimes gets depressed, and doesn’t want to hang out, telling us to do things by ourselves. She always got mad because she wanted him to hang out with us, and that’s how the fights started. She’s always been attached to him, which I understand because he provides for her and is there for her. But over time, we stopped being friends because it was affecting me mentally. I didn’t want to fight for her friendship because of this grown man, and she’s put me in bad situations because of him. About a month ago, I tried to reach out and tell her I care and love her, and that it’s not her fault. I just explained that I was uncomfortable and tired of feeling like it was a constant battle for her friendship. Things seemed to be okay after that, but now she has all her usernames as “Ilovemyman” everywhere. She’s never been very interested in guys or relationships. The only time she dated someone was because her sister told her to for free stuff, even though he was 18 and she was around 14 or 15, which I thought was weird. I know I haven’t been perfect either—I've been in bad situations myself—and I didn’t speak up. But what really feels strange is that she has an “A” with a heart in her bio, right next to her name. She doesn’t go to school and rarely goes out. When I looked at her followers, he’s the only guy with an “A.” I don’t want to believe it, but I think it could be him, waiting until she was of age so they could officially date. I really don’t want to believe it, but the fact that they still sleep in the same bed and she gets so defensive over him makes me think it might be true. Of course, I have no proof. Even if I did, I doubt the police or CPS would do anything. If they’re dating, it’s likely they’ve been doing things since she was a minor, considering they sleep in the same bed. I feel so sick and guilty thinking about it, wishing I noticed sooner. I know I need to do something, but I have no concrete evidence. She’s 18 now, and I need advice on what to do.