Debbie Rowe is giving up her custody fight against Michael Jackson’s mother—for the bargain price of $4 million, a family source tells the New York Post. “It’s one final payday,” the source says. “They felt it was like a ransom-type thing.” The biological mother of Jackson’s two elder children, who has received Jackson-related payouts twice before, will no longer be able to challenge custody arrangements. (More Michael Jackson stories.)