Prince Harry will be at the King's coronation but Meghan will stay in California with their children, Buckingham Palace has announced.
In a statement, it said it was "pleased to confirm that The Duke of Sussex will attend the Coronation Service at Westminster Abbey on 6th May.
"The Duchess of Sussex will remain in California with Prince Archie and Princess Lilibet."
Harr, who revealed his troubled relationship with the Royal Family in his Netflix show and autobiography, will witness the Kin and his stepmother the Queen Consort be crowned.
It ends months of speculation about whether the couple would show up, but is likely to see some critics accuse Meghan of snubbing the ceremony.
The date of the coronation is also Archie's fourth birthday.
Archewell, Harry and Meghan's charitable foundation, issued a near identical statement that confirmed the duke would be attending.
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Doubts over whether Harry would attend the coronation grew after explosive claims in his book, Spare, which painted his family in an unflattering light and laid bare tensions.
He claimed his brother William had knocked him to the floor after calling the Meghan "difficult", "rude" and "abrasive".
The duke also said his father put his own interests above Harry's and was jealous of Meghan and Kate, and that the Queen Consort sacrificed him on "her personal PR altar".
Those claims came after the couple's Oprah interview in 2021, where it was alleged an unnamed royal made comments about the skin colour of their then unborn son.
The Sussexes moved to California after stepping back as senior royals in 2020.
They were asked this year to vacate their UK home, Frogmore Cottage in Windsor, in a move approved by the King.
Harry is also currently taking legal action, along with others, against the Daily Mail's publisher in a privacy case at the high court.
He made a surprise appearance at a hearing in London last month.