Once Schwarzenegger left office in January, the two effectively began leading separate lives. Schwarzenegger has been jetting around the world, heading to Brazil's Xingu River with director James Cameron, to London for Mikhail Gorbachev's 80th birthday party, to Val d'Isere in France for skiing.


Schwarzenegger, who had to put aside acting and his business interests while serving in Sacramento, quickly plunged back into those pursuits.

Last week, a bidding war took place at Cannes to make two more installments of the "Terminator" franchise starring Schwarzenegger, and the former governor also signed to star in a third movie. He is working on an animated children's series based on his life and also exploring real estate and other business investments.

He has traveled the globe — apart from Shriver — delivering high-priced speeches and also participated in a White House summit on immigration reform. He is expected to pen his memoirs soon.

Shriver, a longtime television journalist who gave up her job at NBC when Schwarzenegger took office, has worked on her women's empowerment website, guest-edited an issue of Oprah Winfrey's magazine and promoted causes such as Alzheimer's research (her father suffered from the disease). She also took her son Patrick and some of his friends on an East Coast college tour in April.

Last Friday, after the couple's separation was made public, Shriver sent a Twitter message to her followers, which number more than 750,000: "Thank you all for the kindness, support and compassion. I am humbled by the love. Thank you."

Photos: A political marriage with star power

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Times staff writers Seema Mehta, Nathaniel Popper, Maeve Reston, Harriet Ryan and Abby Sewell contributed to this article.