I'm wondering where you are in terms of treatment. Are you doing better, after being with this T for 4 years? Have your symptoms decreased? I'm wondering if T is backing off with intense support, longer sessions, etc because she feels like you're doing all of the right things for the most part, so you don't need as heavy of an intervention? I don't know the context of the situation.

It makes me think of like rehabilitative physical therapy, because I've been through it. At first it's really intense, and I work 100% with the physical therapist attempting to get me walking. Then over time he teaches me exercises to do with him as a support/spotter, and then on my own. I may still go to the physical therapy facility, but see my PT less and less because I've made a lot of progress.

Hoping that made sense...