That's a cute story. Reminds me of a line from the recent country song: "you gonna kiss me, or not". If that would have happened with either of my kids, I'd have caught heck from them after they got in the car. Seriously, I'm now seeing that of everyone I've ever lived with, my parents, and one boyfriend were the only easy going people I've been around. Dad has some anger issues, but it wasn't daily.
I'm glad you are still able to have some good times, and enjoy your kids. I love my kids, but I feel they are going to have much harder lives, due to my ex. He wasn't PD, but he had huge anger issues, that they clearly inherited. I often fear for their future mates if they don't get it under control. I've lived that, and I wouldn't wish it on anyone(well, maybe a few people... .

).