Royals - BRF fic

This story is about Duke of Windsor Prince Alexander and Duchess of Windsor Alice.
Duke of Windsor Prince Alexander is Duke of Cambridge Prince William's twin brother. He is 18 minutes older then Duke of Cambridge Prince William. He is the elder son of Charles, Prince of Wales, and Diana, Princess of Wales. Since birth, he has been second in the line of succession to the British throne.
Duchess of Windsor Alice comes from a small middle class family. Her mother owns a bakery while her father is a Barrister.
They met at The Oxford University in 2001. They married in 2008.
This is their life from the year 2017...