You hate leaving your kids.
It’s not that you don’t want a break from them sometimes, because you need that for your sanity. And it’s not the pitiful way they cry, ripping your heart out, even though you know they’ll be playing 10 seconds after you’re through the door.
No, you hate leaving your kids because of that nagging little voice in the back of your head. It says that nobody can care for them the way you do.