Prince Harry remembers heated argument between Meghan Markle, Kate Middleton in memoir

In his new memoir, Prince Harry described a dispute between his wife Meghan Markle and his sister-in-law Kate Middleton.

The two ladies got into a fight after Meghan said Kate had "baby brain because of her hormones" during a conversation prior to Prince Harry and Meghan Markle's May 2018 wedding, according to a Daily Mail article on Spare.

One month previous to the Duke and Duchess of Sussex's wedding, Kate gave birth to her third child, Prince Louis, and she made the decision to bring up the earlier discussion with Meghan.

"It caused such a huge row because Meghan was told that she wasn't close enough to her sister-in-law to discuss her hormones, and it wasn't the way people spoke to each other within the Royal Family," a source told the outlet. Meghan, in turn, was reportedly insulted by the reprimand.

In her 2021 interview with Oprah Winfrey, Meghan had already spoken about the disagreement over bridesmaid outfits. Prior to the royal wedding, Meghan reportedly made Kate cry over Princess Charlotte's outfit, according to media reports. Meghan later clarified the situation. "The reverse happened," she claimed.

"And I don't say this to be disparaging to anyone, because it was a really hard week of the wedding, and she was upset about something. But she owned it, and she apologized and brought me flowers and a note apologizing," Meghan said.