Schwarzenegger to Terminate marriage to Shriver after 25 years

The breakup comes about four months after Schwarzenegger ended a bumpy, two-term run as California governor, a job his wife never wanted him to pursue. Since then, Schwarzenegger, 63, has been fashioning a role as an international advocate for green energy, giving speeches and lining up work in Hollywood. Shriver, 55, has guested-edited an edition of Oprah Winfrey's magazine but also talked about the stress of changing roles after serving as California's first lady.

The joint statement, issued by a spokesman for Schwarzenegger, said the two were working on the future of their relationship while living apart and they would continue to parent their four children together.

In a May 2009 commencement speech at the University of Southern California, Schwarzenegger alluded to the powerful influence Shriver had on his life. He said when people ask him the secret to success, "I say, number one, come to America. Number two, work your butt off. And number three, marry a Kennedy."