I want to know the answer to the following question:
In what year did Schwarzenegger and Maria Shriver separate?
All the background I'm provided with is that "After separating from his wife, Maria Shriver, in 2011, it has been estimated that his net worth has been approximately $400 million, and even as high as $800 million, based on tax returns he filed in 2006.". Is that enough to answer the question?
Answer: yes