PLEASE HELP!!! Why would my ex girlfriend send me this fb message?

[Sarah]

It sounds to me like she still wants you in her life. She's reaching out to you. I don't think she's in trouble, so I don't think you have to worry about anything there. She seems to have a lot of thoughts in her head and is trying to make sense of it all. It sounds like you're still the person she's closest to and is just trying to talk to you. If you really do want to move on, then that's fine. But you might want to send her a reply to this fb message and just say something like, "I'm sorry you're going through all that. I'm sure you will overcome your issues in time and be just fine. I wish you the best." And leave it at that. That should be clear enough that she knows you don't want to keep talking to her. If she continues to message you, then you might have to block her. Good luck!