Only two years after Wendi Deng leapt up to punch an activist smashing a pie into Rupert Murdoch during a parliamentary hearing, Murdoch has filed for divorce from Deng, his wife since 1999 and his third overall. Though the news may come as a surprise to some, those who have been paying attention have probably noticed that the couple have been drifting apart for some time now—and their 38-year age difference seems to be the least of their concerns.