 Having taken a year off after leaving the service, Jack returned to college, where he received his bachelor's and his master's degree in psychology.His marriage imploded after he had an affair with his subordinate, Agent Samantha Spade (Poppy Montgomery), and because of his long work hours.Although he later returned to his wife Maria, a lawyer, she left him at the end of the second season, moved to Chicago, and obtained full custody of their two daughters, Hannah and Kate (Vanessa Marano and Laura Marano).