What an awful situation. I get the mixed feelings - maybe you can start there with your therapist? If it's something you want to process I think you absolutely should. You're an empathic person and can appreciate it might be difficult for your therapist, but ultimately it's up to her to manage her emotions.

It seems like the kind of thing that would be really difficult NOT to bring up. I'm so sorry you've had so much stress in your life recently.