Yikes!!! I'm so sorry you had to go thru that! And the fact that at some point you'll have to finish only makes things worse.
Personally, I would probably take the coward's way out - tell her that FI shouldn't have shared that with her, that while it may be how you feel, you don't want to discuss it because nothing will be resolved. You will feel the way you feel, she will have her opinions and the world will go on.
Good luck. Keep us posted!