When your kids call you out on your own behavior
Got mad at my son for being impatient and he asked me why I was mad when I always say Jesus wants us to be patient. Completely got me. He was right. I apologized and we talked about how even dads mess up and need God's grace too. These little people are teaching me more than I'm teaching them sometimes.
That's a humbling moment but also kind of beautiful. At least he's holding you accountable to your own values. Did you talk to him about why you were actually upset?