This is why kids' perception is never to be underestimated. Parents cannot fool their children although they believe the opposite. Their instinct is still as nature gave it to them; clean. (Then, the mind is drowning in the muddy waters of the subconscious, to which we send and repel whatever we misunderstood, or didn't accept, or didn't understand, couldn't handle...)

Don't let Delphine say all these to Grandma and Grandpa! In Greece, for many years, whenever a new "trend", mentality,etc. seemed extreme, elderly people used to say "Oh, those American habits are going to destroy us"! Ha hahaha! ;p