I guess it all depends if you are going to be ok with the idea that an outside relationship isn't going to happen. If that isn't acceptable, then maybe consider a new T.

I was surprised at how soon I developed an attraction to the cbt guy. I know nothing about him except his demeanor and credentials. I kept telling myself that I must be the one bringing this to the table. But I don't want anything to develop outside of T because this is a "safe" relationship for me.

Keep us posted! I need tips on how to talk about it constructively.