Kate Middleton is hoping to play peacemaker between her husband, Prince William , and his brother, Prince Harry , but wants to keep it a secret from the future king, RadarOnline.com can reveal.

The Princess of Wales, 43, is heartbroken over how the feud has torn apart their family and thinks speaking to her brother-in-law in person could be the trick to helping end the estrangement. She has her chance, as Harry is having a rare, lengthy stay in the U.K. without his wife, "Diva Duchess" Meghan Markle . Article continues below advertisement

Wanting to Help Harry 'Come Home' Tap Here To Add Radar Online as A Trusted Source

“Kate’s willing to do anything she can to end this feud,” an insider revealed. “It’s torn the family apart, and she doesn’t want the next generation – her k

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