Prince Harry reportedly harbors deep regrets over the estrangement from his sister-in-law, Princess Kate, evoking memories of the profound loss he experienced with the death of his mother, Princess Diana.

Royal expert Tom Quinn, in an interview with The Mirror, delineated the intricate emotions entwining Prince Harry's relationship with Princess Kate, suggesting a chasm widened by loyalty conflicts and unfulfilled expectations.

According to Quinn, Prince Harry, aged 39, deeply misses the straightforward and affectionate relationship he once shared with Princess Kate, now 42. "Losing Princess Kate was Harry’s second great loss after losing his mother," Quinn remarked, emphasizing the emotional toll on the Duke of Sussex.

In March, amidst Princess Kate's public revelation of her cancer diagnosis, Prince Harry and his wife, Meghan Markle, extended an olive branch, signaling a nuanced desire for reconciliation.

However, Quinn posits that Meghan, 42, harbors reservations about mending fences with Princess Kate. The Duchess of Sussex perceives Princess Kate's adherence to royal protocols as a missed opportunity for solidarity, particularly given Meghan's outsider status within the royal establishment.

"Meghan doesn’t feel guilty about Princess Kate because she feels that Princess Kate should’ve been the one person in the royal family to back her against every difficulty," Quinn articulated, suggesting a rift that extends beyond personal grievances to encompass broader institutional critiques.

Princess Kate's diagnosis has reportedly shocked Meghan, yet the Duchess of Sussex sees no clear path to remedying their fraught relationship, according to Quinn. Meghan's reluctance is compounded by a desire not to appear opportunistic in light of Princess Kate's illness, alongside a belief that Princess Kate owes her an apology before any meaningful dialogue can occur.

The schism between Harry and Meghan and the broader royal family was marked by their 2020 decision to step back from royal duties, a move that has since seen them maintain a considerable distance from Princess Kate and Prince William. The question of a family reunion looms large, particularly in the wake of Princess Kate's health challenges.

Princess Kate's battle with cancer came to light following a period of speculation and conspiracy theories concerning her absence from the public eye. After undergoing major abdominal surgery in January, Princess Kate announced her diagnosis and the commencement of preventative chemotherapy.

Through a heartfelt video shared on X, she conveyed the gravity of her situation and her determination to face her treatment with strength and optimism, crediting Prince William, 41, as a vital source of support during this ordeal.

Expressing gratitude for the outpouring of support, Princess Kate emphasized her focus on healing "in mind, body, and spirit," requesting privacy for her and her family as she undergoes treatment. Her commitment to returning to her royal duties, once able, underscores a resilient spirit amidst personal adversity.

Meanwhile, the British Royal Family is poised at a crossroads, grappling with potential public perception challenges as they navigate an array of personal and public engagements amidst ongoing health concerns within their ranks.

Prince Harry is slated to return to the United Kingdom for a commemorative service at St. Paul's Cathedral on May 8, celebrating the decennial of the Invictus Games, an event close to his heart. However, the level of support from other royal family members remains uncertain, casting a shadow of speculation over the familial dynamics at play.

Royal expert Victoria Ward, writing for The Telegraph (via Express UK), underscored the ambiguity surrounding the attendance of other royals, noting the "jury is out" on whether they will stand in solidarity with Prince Harry during the Invictus Games anniversary.

The potential absence of Meghan Markle and the couple's children, Prince Archie and Princess Lilibet, adds another layer of complexity, with conjecture suggesting that Meghan's preferences could influence their participation.

At the heart of the matter is the broader context of pressing health issues facing King Charles and Princess Kate, which has prompted the royal family to prioritize their well-being over public appearances.

This shift towards privacy and internal focus raises questions about their engagement with the Invictus Games, an initiative that Prince Harry co-founded to empower sick and injured servicemen and women through sport.

Ward highlighted the delicate position in which the royal family finds itself, especially with the United Kingdom's bid to host the Invictus Games in 2027. A perceived lack of support from senior royals for the event's competitors could be unfavorably received, she argued, describing such a scenario as potentially "churlish."

Despite these challenges, Prince William and Princess Kate have historically backed the Invictus Games, contributing significant funding through their Royal Foundation. A royal insider reaffirmed their support for Prince Harry's endeavors to establish the Games, celebrating its success as a testament to the Duke's commitment to aiding veterans and service members.

Since its inception in 2014, the Invictus Games has grown into a prominent platform for veterans to showcase their resilience and competitive spirit. Prince Harry, alongside Meghan Markle, has been a fervent advocate for the Games, participating in promotional activities for the upcoming 2025 edition in Vancouver and Whistler, Canada.