I think Dad's have this magical gene to just not sweat the small stuff. When I was attending class at night for fun last semester it NEVER mattered what random time I came home the house was always in CHAOS. But you know what the house never burnt down and everyone was healthy and happy.
It makes me think when I harp on him for things like: "Cally needs a new onesie b/c he peed all over it" or "no Harmon CAN NOT eat Pizza for the 2nd meal in a row today". That perhaps Chris knows the true secret to happiness as a parent: "don't sweat the small stuff".