Few families have faced a year like the one the British royals went through in 2024. Within weeks of each other, the reigning monarch and the future queen both learned they had cancer. A new book now claims to show how Prince William, caught between husband, son and heir, responded.
A year no one saw coming
King Charles was diagnosed in February 2024, and the Princess of Wales announced her own diagnosis in March of that year. At the time, Buckingham Palace gave no details of the King’s condition beyond saying it was not prostate cancer, and described him as remaining “wholly positive.” Charles planned to keep up much of his private work, including state papers, while postponing public duties for treatment. Prince William Wanted to Step Back From Royal Duties Following Kate and Charles’ Cancer Diagnoses
That left William to carry much of the monarchy’s public load while worrying about two people he loves. He thanked the public for their kind messages about both his wife and his father as he returned to official duties.
What the new book claims
Royal biographer Robert Jobson explores that period in The Windsor Legacy: A Royal Dynasty of Secrets, Scandal and Survival. He claims William asked to step back temporarily from his royal duties in 2024, and that King Charles denied the request.

Jobson says the Prince was “shaken to the core” by the diagnoses. He also describes the situation as a “malign twist of fate” for William, who reportedly urged his father to slow down during treatment.
The King’s reply was reportedly short and firm. According to Jobson, Charles told his son to “think again.” The exchange gives a glimpse of a monarch who believes the work of the Crown cannot simply be paused.
The King’s pain before the diagnosis
The book also covers the months before the diagnosis. Jobson writes that Charles was typically stoical about his mounting levels of pain. The cancer was not discovered until doctors were treating him for an enlarged prostate. The King’s reluctance to step back may reflect that same habit of pushing through discomfort.
Faith, privacy and a closer bond
Jobson says the crisis changed how the couple lived. Both William and Kate “became more religious” after her diagnosis, and William now attends church more often than before, though as privately as possible.
The book also describes a closer bond between Charles and his daughter-in-law. Jobson writes that, like William, the King became a “beacon of strength” to the princess. Kate herself spoke of the “huge shock” of the news and the difficulty of explaining it to George, Charlotte and Louis.
Support from the public also seems to have mattered. Palace aides reportedly said the King was moved to tears by the global outpouring of goodwill.
What William has said himself
William has been guarded about his private feelings, but he has shared some updates. In an October episode of Eugene Levy’s The Reluctant Traveler, he reflected that life is sent to test us and that overcoming challenges shapes who we are. He also confirmed that Kate is now cancer-free, calling it “great news.”
On his father, he said less. He noted only that everything is progressing in the right way. That fits reporting that the King is still seeking treatment, and that royal experts describe William as taking a tougher stance than his father. realityteaFox News
Weighing the claims
It is worth being clear about what is and is not established. The account of William’s request and the King’s reply comes from Jobson’s book. The palace has not publicly confirmed it. Royal biographies often rely on unnamed sources and a writer’s interpretation, so readers should treat the details as claims, not confirmed facts.
What is on the record is simpler. Both the King and the Princess of Wales were diagnosed with cancer in 2024, and William has since spoken publicly about the toll and about Kate’s recovery.
The bigger picture
Whatever was said behind closed doors, the story shows how the monarchy balances personal crisis and public duty. William reportedly wanted time for his family. Charles reportedly wanted continuity for the Crown. Neither instinct is hard to understand.
For now, the family appears to be in a better place than it was in 2024. William and Kate have recently moved their children into a new home in Windsor Great Park. As more royal books and interviews appear, the public will keep trying to separate documented fact from palace-corridor drama.