My friend is going crazy and i dont know what to do?

I don't know what I would do in that situation. I would just tell her that she has to be stronger and to not do anything like having to please him or whatever the case may be. Just like a girl I know, is still dating the guy that went on date with another girl. Everybody told her to dump him, but she is still with him. I'm not saying that Tia will go down the wrong path, but sometimes when you offer the right advice to some people, they don't take it to heart and continue doing the wrong things. Just offer caring advice and hope that she gets better and be there for her. Did she tell her parents about her little brother yet? I hope everything works out for the better.