It sounds like you've reached a really good place in your life right now where Therapy is just a tool that you call on as needed. It sounds like it is working pretty well seeing T every three weeks, kind of like a routine check-in that you can always count on. I have no doubt that T would get you in sooner if you needed.
I look forward to reaching that place in my therapy where I have grown strong enough to weather the daily chaos of life without needing T to pick the pieces back up - you've been doing great work BG! Reap the benefits of it!