I'm so glad you were able to talk about it and that he was accepting. And at least you don't have to worry now about your sessions ending before you get the other 80% out.
Questing -
Welcome! I had a hard time with dependence on a T too, I probably still would but I have a new T and don't yet feel dependent on her. Anyway, I learned growing up not to be dependent on anyone, so when I found myself depending on her so much, it was really uncomfortable for me, and wonderful at the same time because not only did I depend on her, but she was dependable! Something I'm really NOT used to. If you can work with this kind of relationship with your T, I think it can be a really good thing, just like AG said.
OW