“You’re a yucky baby!”“You’re a poopy head!” My boys taunt each other. I can tell that this started silly by their tone, but it’s about to snowball, and these joking gibes will cause hurt feelings. It has the potential to escalate to words like ‘idiot’ and ‘stupid,’ words that will undoubtedly get them in trouble. This is why, joking or not, we do not allow name-calling in our house. “Excuse me,” I cut in, “That’s not okay. What do we use our words for?”“Kindness and truth,” they respond in unison, though the younger one pronounces it, “twooth.”“That’s right. If it’s not true and if it’s not kind, then you don’t…