If it were your T, that would go against ethics. Your T should only tell on you if he/she feels that someone else would be put at risk if it is kept confidential.
Her T, however, I'm pretty sure that her T is supposed to tell her anything he/she knows that he/she feels it is in her best interest to know.
That's my take as well... .that her T is in "her" corner.
I still think it was correct that you reach out to her professionals... .she will need them... .and they need to have the correct information.
FF