We have a beautiful spirited little girl who just turned three. Lately she's been lying out the wazoo. "did you brush your teeth" Yep she'll say ...and her tooth brush is dry. "did you go potty" YEP! and we didnt see or hear her go potty. She'll do it with a smile.

She'll lie on her older brother, about eating, etc...anything!

How do you teach someone so young that lieing is wrong. Her older brother didn't do this so Im baffled.