Watch Out, Meghan! Markle’s Half-Sister Planning Family Tell-All: She’s Just A ‘Social Climber!’

Meghan Markle may want to watch her back! The Suits actress and girlfriend of Prince Harry is being targeted by her half-sister, Samantha Grant, in a tell-all book, The Daily Star reports. Samantha is Meghan’s sister from her father Thomas’ first marriage, and according to her ex-husband Scott Rasmussen, she has not spoken Meghan in nine years. Samantha claims Meghan used to be close with her until 2008, when Sam developed multiple sclerosis and Meghan “dumped” her to become a “social climber.”  Almost ten years later, Sam is ready to expose the truth about her sister in a book tentatively titled, The Diary of Princess Pushy’s Sister.

Samantha, however, disputes her mother’s claims that the book is just a way for her to “cash in” on Meghan’s romance with Prince Harry, and instead even thinks Meghan might appreciate it some day! “Maybe when Meghan is more mature and reads the book she’ll understand,” she said. “Some of it she won’t like, some of it she might.”

“Once the royal family found out how she had treated her own family, Harry wouldn’t want to continue a romance,” Samantha claimed.

Meghan, meanwhile, is trying to focus on her relationship with Prince Harry and not her sister’s tell-all. “Meghan is thinking of giving up her role in Suits so that she can move to London,” an insider told The Daily Star. “She is obviously concerned about this book but you can’t choose your family and there is nothing she can do about it.”