So I guess Titus has a soft spot :-P
This is a time where you can find REAL friends
Listening is a good step forward.
Telling her that you will always be there if she needs you will also help. Make her feel that she has someone to back her up with what ever she chooses to do.

If you know that the choice she makes is a bad one, explain to her in detail so that she would also put that into consideration.
If you do not know what option to choose, you should ask for questions, show her that you are interested in helping her find the answer (which goes back to listening)
And if you STILL don’t know then ask !!!! I am good at solving some problems myself.
Or ask Senesia or 0nyx, they seem to know how to listen!
just make sure you dont keep that bottled up inside you, she might mess YOUR life up, as i've seen happen several times now :-(