Celebrity | entertainment Shriver Files for Divorce Maria wants joint custody, lawyer fees, cash By Polly Davis Doig Posted Jul 2, 2011 5:32 AM CDT Copied In this Nov. 8, 2006 file photo, California Gov. Arnold Schwarzenegger arrives in Mexico City, Mexico, with his wife Maria Shriver. (AP Photo/Marcio Jose Sanchez, file) She won't be back, baby: Citing irreconcilable differences, Maria Shriver is terminating her 25-year marriage to Arnold Schwarzenegger in the wake of his revelation that he fathered a 13-year-old son with their longtime housekeeper. Shriver is seeking joint custody of their two minor sons, aged 17 and 13, reports People, and she's looking for alimony and lawyers' fees from Schwarzenegger. It's estimated this could be one very expensive divorce for Schwarzenegger. Read These Next One critical island in Iran has remained unscathed in airstrikes. For the first time in decades, team pulls out of World Cup. Iran's new supreme leader is said to already have war wounds. Retired general, UFO expert has been missing for 11 days. Report an error