The spouse of Houston astronaut Anne McClain is accusing her partner of identity theft while she was on a six-month mission aboard the International Space Station. Summer Worden said the couple is going through a difficult divorce and she became concerned when McClain seemed to know about her spending habits. Worden asked her bank for locations that had accessed her account, and learned one of them was the space station. McClain's lawyer said she was merely shepherding the couple's still intertwined finances. The inspector general's office is investigating.