Princess Diana Admitted She Was "The Closest" She'd "Ever Been" to King Charles Ahead of "Miracle" Prince Harry's Birth

The late princess told biographer Andrew Morton how her relationship changed ahead of her second son's arrival.

Prince Harry and Princess Diana standing on hospital steps holding Prince Harry as a newborn
(Image credit: Getty Images)

Prince Harry was born on September 15, 1984, a second son for Prince Charles and Princess Diana after the birth of Prince William in June 1982. The Duke of Sussex, who turned 41 on Monday, reflected on his birthday in his memoir, Spare, recounting how his father declared to Diana, "Wonderful! Now you've given me an Heir and a Spare—my work is done." But while speaking to biographer Andrew Morton, the late princess shared her memories of the day Harry was born, revealing a surprising account of the summer leading up to his arrival.

"Between William and Harry being born, it was total darkness," Diana admitted to Morton, who authored Diana: Her True Story—In Her Own Words. "I can't remember much; I've blotted it out. It was so much pain. However, Harry appeared by miracle."

Describing the summer of 1984, the late royal said her difficult relationship with King Charles had been better than ever. "We were very, very close to each other the six weeks before Harry was born, the closest we've ever, ever been and will be," she admitted.

Princess Diana wearing a red coat holding Prince Harry in a blanket outside the hospital with Prince Charles

Princess Diana and Prince Charles posed outside St Mary's Hospital in London with a newborn Prince Harry on September 16, 1984.

(Image credit: Getty Images)

Prince William entertaining a group of royalty posed for pictures at Prince Harry's christening

Prince William entertained his family during Prince Harry's christening in December 1984.

(Image credit: Getty Images)

However, after her second son was born, the couple grew distant. "Then suddenly, as Harry was born, it just went bang, our marriage, the whole thing went down the drain," Diana told the biographer. She also shared that she "knew Harry was going to be a boy" after seeing him on an ultrasound.

"I knew Harry was a boy and I didn't tell him," Diana admitted to Morton. Charles, who'd hoped for a daughter, didn't react well to the news. "First comment was: 'Oh God, it's a boy,'" Diana shared. "Second comment: 'And he's even got red hair.''

In the book, Diana continued that "something inside" of her "closed off" after the comment, but that ironically, Prince Harry was "actually closer to his father than perhaps William" at the time she spoke to Morton in 1991.

Kristin Contino
Senior Royal and Celebrity Editor

Kristin Contino is Marie Claire's Senior Royal and Celebrity editor. She's been covering royalty since 2018—including major moments such as the Platinum Jubilee, Queen Elizabeth II’s death and King Charles III's coronation—and places a particular focus on the British Royal Family's style and what it means.

Prior to working at Marie Claire, she wrote about celebrity and royal fashion at Page Six Style and covered royalty from around the world as chief reporter at Royal Central. Kristin has provided expert commentary for outlets including the BBC, Sky News, US Weekly, the Today Show and many others.

Kristin is also the published author of two novels, “The Legacy of Us” and “A House Full of Windsor.” She's passionate about travel, history, horses, and learning everything she can about her favorite city in the world, London.