Momology 101

Never say anything around your kids that you don't want them to know.

They will remember it forever.

No, it doesn't matter that they're watching their favorite show, or that they're playing a video game. As soon as you start talking about something you don't want them to hear, the only thing your kids are focused on is what you're saying.

Don't be fooled by the fact they're still doing those other activities. Oh no, I've come to realize that kids are the masters of deception. Cute little master criminals in disguise.

To steal a quote from one of my favorite HP characters(Alastor Moody)..."Constant Vigilance!"