The child at the center of Roe v. Wade, the landmark Supreme Court case that established a woman’s right to abortion, has come forward after decades of secrecy. Shelley Lynn Thornton, 51, has revealed herself as the youngest daughter born to Norma McCorvey, whose lawsuit under the pseudonym “Jane Roe” led to the Supreme Court’s 1973 ruling that legalized abortion, according to journalist Joshua Prager’s book, “The Family Roe: An American Story.” “Secrets and lies are, like, the two worst things in the whole world,” Thorton told Prager in an excerpt of the book published in The Atlantic on Thursday.