Some people, when they say things like “I would like your advice”, really just mean “tell me that I’m right”.
You did a good thing, Weiila. Whatever problems this girl may or may not have are not yours.
People ARE perfectly free to write whatever they enjoy writing, like Wil said, and more power to them, but if they post them somewhere where the general public can see, they should be ready to deal with the possible consequences.
Still, if you feel bad, mayhap you should try and get in touch with this girl again. If she listens, there might just be hope left in the universe. 

