. . "Didi Stone is a minor character in The Secret Life of the American Teenager, introduced in Season 2. She is the mother of Jack Pappas, the widow of Mr. Pappas and the wife of Sam Stone. She is portrayed by Kristin Bauer Van Straten."@en . . . . . "Didi Stone is a minor character in The Secret Life of the American Teenager, introduced in Season 2. She is the mother of Jack Pappas, the widow of Mr. Pappas and the wife of Sam Stone. She is portrayed by Kristin Bauer Van Straten."@en . . . "Didi Stone"@en .