I'd do just what you're doing, let him blow off steam and let his calls go into voice mail. YOU DID NOTHING WRONG, you made it perfectly clear in the MC meeting about dismissing the D, so, let him do what he's gonna do. maybe you didn't specifically tell him not to show up, but I mean who wouldn't figure that out?
You are not the source of his discontent all the time, and I don't think he was "playing" you this last month, you would have seen through it. Just let this uncomfort pass and see how the weekend goes..
Let the storm pass, ITS NOT YOUR FAULT, just keep doing what you've been, and maybe back off of him a little until he gives you a sign he's settled down.
