(((((((((((((((internettie)))))))))))))))))))
This sounds like a really good topic to discuss with Marianne the next time you see her (how awesome for you that she is working on New Years!)
My Teacher T tells me that as we move along our path, teachers/guides/mentors/helpers will come and go, and we should be ready for that, and accept it. Maybe it is time for you to make a switch.
I would feel concerned about hurting Susan's feelings too, but I'm know that you are NOT responsible for how she feels. Therapists understand that sometimes a client fits better with a different therapist, and I am sure that the most important thing to her is that you are with the best person to help YOU, internettie, heal.

