Princess Kate and Prince William are nervous that Prince Harry will "betray" the Royal Family in the coming days, according to a friend of the couple.
The Duke of Sussex is set to ramp up the promotion of his most recent Netflix project 'Heart of Invictus'.
In January 2023, Harry launched multiple public attacks on the Royal Family during promotional TV interviews ahead of the release of his autobiography Spare.
The royal is set to return to the UK next week and attend a charity award ceremony on September 7.
The Duke of Sussex's appearance will come on the eve of the first anniversary of Queen Elizabeth II's death.
The late Queen died peacefully at Balmoral on September 8 2022.
The Duke of Sussex is set to ramp up the promotion of his most recent Netflix project 'Heart of Invictus'.
PA
A friend of the Prince and Princess of Wales stated that the couple are nervous that a public attack on the Royal Family from Prince Harry next week could overshadow the occasion.
The source told The Daily Beast: "Harry is going to want people to watch the show.
"Of course that makes them nervous because William has seen how ruthless Harry has been about betraying his family to promote his projects so far.
"They just won’t want the dignity of the day to be overshadowed by another outburst."
Prince Harry's interviews next week will also promote the 2023 Invictus Games which will be hosted in Germany.
The Duke of Sussex is expected to fly from the UK to Dusseldorf later next week to attend the opening ceremony of the games on September 9.
A friend of King Charles has stated that the monarch is proud of his son's work on the Invictus Games.
They said: "Charles was always incredibly proud of Harry for setting up Invictus, and remains so.
"I actually think he will love the new show if he gets a chance to watch any of it.
"The idea that Harry has used the series to attack Charles is a total exaggeration; he hasn’t."
Prince Harry opened up on what triggered him to unravel in what appeared to be a subtle dig at the Royal Family during an emotional interview in his new Netflix documentary.
While discussing his internal struggle after returning from Afghanistan, the Duke of Sussex said he had no one around him who could help him.
Prince Harry's interviews next week will also promote the 2023 Invictus Games which will be hosted in Germany.
Netflix
Harry said that he had no support structure or expert advice to help him cope during his struggle.
He said: "Losing my mum at such a young age, the trauma I had I was never really aware of."
Harry added: "The biggest struggle for me was that no one around me could really help.
"I did not have that support structure, that network or expert advice to identify what was actually going on with me.
