LOS ANGELES — It was a storybook marriage in 1986 on a spring weekend on Cape Cod that united a princess of an American political dynasty, Maria Shriver, and the gap-toothed muscle-clad movie star famous enough to be known by one name, Arnold.
In many ways, it was a pairing of opposites: Her uncle was a U.S. president; his father was an Austrian policeman. She was the rising star of a network TV news show; he was the pot-puffing star of "Pumping Iron." He was a Republican with a soft spot for Richard Nixon; her family was a pillar in the nation's Democratic establishment.
Former California Gov. Arnold Schwarzenegger and Shriver announced their separation late Monday, cleaving a sometimes-turbulent 25-year relationship after "a time of great personal and professional transition for each of us," the couple said in a joint statement.
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.