I'm keeping you in my thoughts, Speed.
I think you've caught him in his lie. Whatever is going on with him, he's not the same as he was from what you said. It's terrible.

Maybe
he needs to see a pdoc.
I"m glad that nurse called you. She's a very good nurse, I'm sure. I hope you can get help soon. Is he still the head of the ward? I hope not. I know you're not up for a battle right now, but he seriously needs to be reported to whatever superior is above him.