I'll be honest, I didn't think much of today's incident when I was reading about it. Did he handle it well? Maybe or maybe not, because "driving off in an angry huff" could be a misinterpretation of his intention. When I got toward the bottom of your post, however, is when I became concerned. Each of the things that you've let go are little instances of bad behavior on his part that should have been addressed at the time they occurred. Now that this incident has occurred, it's like you're dealing with the emotions of everything at once. It makes sense that your mood has plummeted, and I'm sorry that it has. Hopefully he gets back in contact with you soon, and that you can have some resolution with all of this.