See, things were not progressing. Same as in my case I described...
What did he say that was explicit scolding? You only quoted him on "I no longer want to communicate with you" and you mentioned he was "put off".
Definitely sounds like he had more problems than just that bad day of yours. It might've just all come out then. Not trying to defend him, just saying. And, what would you have wanted if not "formal"? What was the problem with that?