I'm a little confused... it sounds like you're insurance is paying for 10 sessions, and you're worried that more issues are being discovered. Can you talk to T about this? Because my understanding was, in a case like this, T would go back to the insurance company and explain that there are new issues, and get authorization for more sessions.

If therapy is helping you, I'd hate to see you give it up based on what could be a misunderstanding.