Dax Shepard is ready to open up about his childhood sexual abuse in a new memoir. Shepard, 51, revealed that he's writing a memoir during the Monday, March 2, episode of his "Armchair Expert" podcast. While he plans to discuss being molested as a child in the book, the Parenthood actor admitted that he struggled for several months to put the story on paper. "I have, for years on here, been acknowledging that I have been molested. And that was its own hurdle to just say that. And I got quite comfortable being able to say that. That was fine. And now I'm writing a memoir.