Rebecca Romijn felt “blindsided” by John Stamos’ memoir. The 60-year-old actor – who was married to Rebecca between 1998 and 2005 – released ‘If You Would Have Told Me’ in October, and the actress has confessed to being shocked by the contents of the memoir. Speaking to ‘Entertainment Tonight’, Rebecca admitted: “I was very surprised by all of that, incredibly shocked actually. “I was sort of blindsided by it. But you know, I don’t really want to help him sell his books based on those headlines. So that’s all I really want to say about it.” In the book, John accused his ex-wife of infidelity, …