Kate Middleton Uses Code Words To Let Her Kids Know They’re Acting Up In Public, Apparently Delish 2 hrs ago © Stephen Pond - Getty Images Kate Middleton is a lot of things. She’s a duchess, a philanthropist, and, of course, a devoted mother. Anyone who has ever raised (or, TBH, even babysat for any length of time) kids the ages of the Cambridge kids—Prince George, 7, Princess Charlotte, 5, and Prince Louis, 3—knows that achieving the kind of near-perfect behavior they display in public is no easy feat of parenting. This is just a normal fact of life: Kids will be kids, and that m...