It's no secret that Princess Diana and King Charles III (then-Prince Charles) had a tense marriage—it did end in an affair and divorce after all. There were certain things that the former royal couple just couldn't see eye to eye on.

Prince William and King Charles are reportedly set to make a trip to the US following Donald Trump's inauguration, but it's unlikely they'd meet with Meghan Markle and Prince Harry

Growing up at Kensington Palace, Prince Harry and Prince William had a chef to prepare all of their meals, but according to one former royal cook, Princess Diana and Prince Charles disagreed about how they approached family mealtimes.

The Duke of Sussex, 40, reportedly confided in a guest at an event in 2023 after he was asked whether he had heard from the Windsor clan.

With an entire family in the spotlight, the royals are bound to have tumult. Just look at this timeline of Prince William and King Charles' rocky relationship.

King Charles and Prince William could visit the U.S. next year to mark the 250th anniversary of the Declaration of Independence and boost relations with Donald Trump, who has frequently spoken of his admiration and respect for the British monarchy.

William, who is next in line to become king, is said to be putting his foot down on several key decisions about the Firm's future.

Reports have emerged that Prince William is stepping into his role as heir apparent amid his father King Charles' ongoing health struggles.

Prince William is continuing Princess Diana's legacy through his work with Centrepoint, and the Prince of Wales visited the charity on Jan. 21 amid Kate Middleton's remission news.

King Charles does not want to replicate Prince Harry and Prince William's feud with Prince Andrew, according to a royal expert. The Duke of York voluntarily withdrew from attending the Royal Family Christmas celebrations at Sandringham following his links to an alleged Chinese 'spy'.