
Kate Middleton's brother is speaking out following her cancer diagnosis.
On Friday, March 22, James Middleton posted a photo of him and his sister, the Princess of Wales, on Instagram, in a public display of support following the bombshell announcement that the princess is undergoing chemotherapy treatments to treat an unspecified type of cancer.
"Over the years, we have climbed many mountains together," James Middleton captioned the photo, which featured a photograph of the siblings as children. "As a family, we will climb this one with you too ⛰️❤️."
In January, Kensington Palace announced Middleton had underwent a planned abdominal surgery and would be stepping away from her royal duties until after Easter. In the months that followed, public speculation and online conspiracy theories regarding Middleton's health, wellness, and marriage circulated relentlessly online, especially after the palace released a doctored image of the princess on Mother's Day in the UK.