So I handed in my notice at work today. Went slightly better than expected and amicable at least. I said we'll just agree to disagree on quite a few things, especially how employees are treated differently, and just shook hands.
He started to back down a little when I was walking off and said maybe he did make the wrong decision but I just said that we all make decisions and just deal with them in life. I can't be fairer than I have been, and work takes up far too much of your time to spend it unhappy.