The royal family 's annual summer break couldn't have come fast enough for Kate Middleton , as the Princess of Wales is still suffering emotionally and physically in the aftermath of her cancer battle, RadarOnline.com can reveal.

Eight months after revealing the disease was in remission , Middleton, 43, has put on a brave public face for royal events while "struggling" at home with her family. Article continues below advertisement

'Still Struggling'

“Behind closed doors, she’s still struggling emotionally and tires a lot more easily; it’s taking longer to readjust to royal life after her cancer treatment,” a palace insider claimed.

Prince William , 43, is looking out for his wife and making sure she gets plenty of rest before the royals' summer break ends in September and

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