LONDON, UNITED KINGDOM - MAY 08: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Prince Harry, Duke of Sussex (wearing a Household Division regimental tie) attends The Invictus Games Foundation 10th Anniversary Service at St Paul's Cathedral on May 8, 2024 in London, England.
(Photo by Max Mumby/Indigo/Getty Images)

Prince Harry was reportedly forced to stay in a luxe hotel in London despite a total of 22 royal residences sprinkled throughout the country.

The Duke of Sussex arrived in the U.K. on Tuesday to celebrate the decade anniversary of the Invictus Games, a competitive sporting event he founded to benefit the physical and mental well being of current and former servicemen and women. 

LONDON, UNITED KINGDOM - MAY 08: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 24 HOURS AFTER CREATE DATE AND TIME) Prince Harry, Duke of Sussex (wearing a Household Division regimental tie and medals including his Knight Commander of the Royal Victorian Order cross) attends The Invictus Games Foundation 10th Anniversary Service at St Paul's Cathedral on May 8, 2024 in London, England
(Photo by Max Mumby/Indigo/Getty Images)

Grant Harold, who reportedly worked for King Charles for seven years, told the New York Post that Harry's hotel stay may be a reflection of the tension between him and the royal family. 

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"I think that just shows the state of the relationship between Harry and the family," Grant began.

TOPSHOT - Britain's Prince Charles, Prince of Wales (C) walks with his mother Britain's Queen Elizabeth II (2L), and his wife Britain's Camilla, Duchess of Cornwall (3L), and his sons and their wives, Britain's Prince William, Duke of Cambridge (4L) and Britain's Catherine, Duchess of Cambridge (L), and Britain's Prince Harry, Duke of Sussex, (2R) and Meghan, Duchess of Sussex (R) during a reception to mark the 50th Anniversary of the investiture of The Prince of Wales at Buckingham Palace in London on March 5, 2019.
(Photo by DOMINIC LIPINSKI/POOL/AFP via Getty Images)

"Obviously, Harry did have apartments at Clarence House. Clarence House is a huge property — it just goes to show the divisions between him and the family.

"If you come to the UK and you have family here, you would probably stay with them, wouldn't you? I think it's a very clear signal that the relationship between Harry and his family has deteriorated," he alleged, adding that the circumstances are "sad."

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According to the news outlet, Harry, 39, and his wife Meghan Markle were evicted from Frogmore Cottage last year, a royal home gifted to them as a wedding present by the late Queen Elizabeth II.

Royal author Tim Quinn alleged that King Charles' decision to evict the "runway royals" left Harry burned. 

WHISTLER, BRITISH COLUMBIA - FEBRUARY 15: Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex attend the Invictus Games One Year To Go Event on February 15, 2024 in Whistler, Canada.
(Photo: Getty Images)

In addition to losing a royal residence they reportedly thought would "always be there for them," Harry and Meghan, 42, have lost their bid for taxpayer-funded UK security protection, leaving them to dig in their own pockets for travel security. 

Per the news outlet, Prince Harry is scheduled to depart from the capital on Thursday for a planned trip to Nigeria where he will be reunited with his wife, as the duo was invited by the country's chief of defense.

It will be their first trip to Nigeria as a couple.