Arnold no longer a Kennedy?

I have to admit this one caught me off-guard. After 25 years of marriage, Arnold Schwarzenegger and Maria Shriver are separating.

From the Washington Post article about the separation, comes the following explanation--which for now is probably all we're going to get...

"The statement from Schwarzenegger and Shriver says that after “a great deal of thought, reflection, discussion and prayer,” they decided to live apart while they work on the future of their relationship."