Hi kare2bear,
I have been seeing my T for years too (7 to be exact) and if I had been upset and said I want to quit therapy, I would think he would put up a bigger fight for me. I totally understand where you are coming from. You want her to care, you want her to fight to keep you.
Best thing to do is to go to your next session an talk about what happened. Tell her your feelings and try to be as clear as possible, because its true they can't read our minds. If you still feel she doesn't care. its best you get a new T. You want to feel important even if you are the client, you want to feel like you matter to your T.
Good luck and vent all you want, PC is the place to do it!