Schwarzenegger and Shriver split in 2011 after 25 years of marriage. The split came in the wake of revelations about the former Governor of California's affair with the couple's long-time housekeeper, Mildred Baena, that resulted in the birth of a son, Joseph,
14 years prior. "This was without a doubt the biggest setback and the biggest failure [in my life]," Schwarzenegger told Howard Stern
last July on Stern's Sirius XM show about the demise of their marriage. "Not only failure, but you really feel like, 'I'm to blame for it. It was me that screwed up,' and you can't point the finger at anyone else."