Someone from Meghan Markle’s past is making claims that could sabotage her relationship with Prince Harry

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A possible family feud could destroy Meghan Markle’s relationship with Prince Harry.

According to multiple sources, Markle’s older half-sister, Samantha Grant, told Mirror UK that the actress is “shallow,” “narcissistic” and interested solely in “social climbing.”

Grant made the rounds to the gossip rags and went on to tell The Sun that “Meghan is narcissistic and selfish.” Grant also claimed to RadarOnline that she raised Markle on her own for 12 years in California.

“The royal family would be appalled by what she’s done to her own family,” Grant told Radar. “The truth would kill her relationship with Prince Harry. He wouldn’t want to date her anymore because it puts her in a bad public light.”

RELATED: Is Prince Harry ready to walk down the aisle with Meghan Markle?

Grant did not get into any details about the alleged wrongdoings Markle committed in the past, though sources close to the actress claimed to Radar that she may have not emotionally or financially supported her family, which set them off.

In the days since the rumored romance became public, Markle has faced scrutiny from news sources. The actress is divorced — her marriage to film producer Trevor Engelson ended less than two years after they wed in 2011.

“She is divorced; she is older (Markle is 35, Harry 32); she’s played raunchy scenes in the US TV series ‘Suits’ — and her mother is visibly black, with dreadlocks,” The Guardian commented.

Markle is currently keeping her relationship out of the spotlight and has yet to comment on Prince Harry or her sister’s allegations.

(H/T: Page Six)

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