It is said that Prince William made a unique promise to his wife Kate Middleton even before they got married. The promise made by William makes Middleton different from all other wives of the Royal Family. 

In 2011, William and Kate exchanged their vows in a stunning wedding ceremony at Westminster Abbey. The duo mesmerized millions of watching audiences around the world. 

People know that the couple will become the King and Queen consort someday and have great regards for them. A major milestone in the couple’s relationship is a special promise that the Duke of Cambridge made to his wife before even requesting her hand in marriage.  

Amazon Prime’s documentary titled “Kate Middleton: Working Class to Windsor” in 2017 throws light on how Middleton stands apart from all other ladies who got married to the members of the Royal Family. The reason why the Duchess of Cambridge is unique from all other royal ladies is that she was not required to leave her family behind after getting married. 

Katie Nicholl, a royal expert revealed in the documentary that once a woman is married to a member of the Royal Family, she is only a Windsor. She, however, added that things were different when Middleton and William got married.

Incidentally, when the Duke of Cambridge asked the Duchess to marry him, he was clear that Middleton does not have to leave her family members behind just because she will be a member of the Royal Family. The expert said that Prince Harry promised Kate Middleton that they would be always a part of the family and they have remained that way.

The same documentary has also mentioned how Middleton got special lessons on becoming a royal wife before getting married to Prince William. According to Ashley Pearson, a royal commentator, Middleton got a lot of support from the members of the Royal Family from the beginning as was instructed by the Queen.

It was to ensure that the Duchess would know how to handle all kinds of situations as a royal member because she did not grow up as a royal. She was taught nitty-gritty like how to come out of a carriage properly and the way to bend down to receive flowers from royal followers and fans. 

The commentator added that Middleton was trained to become a proper royal wife, Express reports. The Duchess grew up in a village called Chapel Row near Newbury, Berkshire before meeting William.

According to another report by Express, Meghan Markle, had a frustrating time to adjust to royal life after she got married to William’s younger brother Prince Harry in 2018. Several royal watchers have observed this key distinction between Prince William’s wife Kate Middleton and Markle.