Originally Posted by changeschoices

Well, I wouldn't necessarily call it paranoid. Given what's going on, he is correct in being worried that you are thinking about leaving him.

The letter to the therapist? Possibly "evidence" for him to use to show that he is sane, insightful and reasonable. It's also entirely focused on your actions and basically says that you are wrong but you are finding support for your incorrect worldview from other people.

In other words, it means and says nothing, lol!