It is already known that Catherine will not travel with Prince William to the Earthshot Prize ceremony in Singapore in November this year. She also previously missed a trip to New York this month. It's likely that the princess is now more focused on her children and their education than on carrying out her royal duties abroad.

Kate and William take the kids to school / Photo: Getty Images

This is the opinion of Ephraim Hardcastle of the Daily Mail. He stated that the Foreign and Commonwealth Office (FCO) had hoped that Kate would make more trips abroad and that she would be able to take her three children with her, but it seems that school and home routine are now more important to Kate.

Kate and William / Photo: Associated Press

The Princess of Wales has been abroad several times this year. She visited Marseille to watch England play Argentina in the Rugby World Cup, and also attended the wedding of Crown Prince Hussein of Jordan and Princess Rajwa in Amman this summer.

Recall that yesterday we told that Princess Kate was bullied at school by classmates. Unexpected details were published in the press.