I had some lady try to use me as a scare tactic once. I was scanning the signs for ad-set (when we still had ad-set that is) and some little kid was acting up.
The mother pointed at me and said, "He's watching you, he'll throw you out if you don't behave."
I just glared at her, not at the kid. First of all, I don't give a damn about you or your kid. As long as neither one of you fucks up my store, I don't give a rats ass what you do. Second, I am not watching your kid, I'm doing my fucking job, and nowhere in my job description do the words "hellspawn watcher" appear.
The only kid I'll pay attention to is the one that shares genetics with me and my wife. Third, I will not throw your child out, in fact, I won't even talk to your child, because as I stated earlier I DON'T CARE ABOUT YOUR DAMN KID. I never have, I never will unless he's a friend of my kid. Just buy your shit and get the fuck out.
WE. ARE. NOT. BABYSITTERS. If you can't control your own kid, then that's your problem, not ours. Maybe, just maybe you should have thought about that before you decided not to use birth control.