Kate Middleton's cancer diagnosis was just one challenge she and Prince William had to face together in recent years.

Kate Middleton and Prince William are stronger than ever. From 2020 to 2025, the couple has been faced with a slew of challenges that have threatened to rock the foundation of the monarchy.

Kate Middleton is said to be such a major influence on her husband Prince William that she treats him “like her fourth child.” The claim was made by royal author Tom Quinn, who has written a ...