Advice for child exchanges: Keep it light and cordial

Exchanges are not for ­comparing notes or ­calling each other’s attention to ­something that was not done to your ­liking. Photo: Freepik

How do you suggest I deal with a lying ex? We were at our child exchange and I hear him telling our child a story that was such a lie. I had to stop him and set the record straight, but it turned into a crazy fight. Our children were crying, my ex was mad. What’s good ex-etiquette?

Red flag alert!