In an interview with CBS News, ex-wife Jenny Sanford didn't seem to know: "He hasn't told me yet. You know, he might have something up his sleeve, but if he knows what he's going to do, he hasn't shared it with me, and so we're preparing for any host of possibilities. He could live down the street. He could, you know, move to Argentina. She could move here, I don't know."
In an interview last month, Sanford would not rule out a possible return to politics after his term as South Carolina governor ends in January.