Meeting your inlaws for the first time can be a nerveracking experience. But what if your inlaws were the Royal Family?

This exclusive documentary shows us what really happened when the Middletons met the Monarchy. We get an inside look at what it's like to suddenly find yourself and family intimately within the royal orbit, the rules, navigating within the Royal Family itself. The warnings, coaching and tensions that entering this world throws up. What happens when the Royals take you to their heart or take instant dislike is it a dream or nightmare?