AceShowbiz -

Meghan Markle has been caught in Nazi and satanism scandal. Rumor has it, the "Suits" actress is hiding a shocking family secret from the royal family. Her niece is reportedly a twisted Satanist and Nazi sympathizer who even changed her name to Hitler.

Radar Online obtained chilling handwritten letters and illustrations of Meghan's niece Noel Rasmussen, where she proudly boasts of selling her soul to the devil, graphically fantasizes about torture and self-harming, and declares herself the leader of a Nazi organization.

Noel reportedly writes a recruitment letter for anyone "interested" in becoming a Nazi. She promises that potential members of her regime will be "treated with extreme respect, and will not be bothered by any non-Nazis."

"I will make sure of that," she continues, "Trust me and accept me as the leader of the Third Nazi Organization," and signs the torn page as "Noel Hitler."

According to an insider, Noel had "Nazi memorabilia all over her bedroom" and flew into a "fit of rage" when her concerned mom, Meghan's half-sister, Samantha Grant, tried to intervene.

"This could be the breaking point for Harry. There's absolutely no way he can associate himself with Meghan's family after this," reveals a royal source, "It's extremely troubling and puts their whole relationship in jeopardy!"