Attempting to promote her latest film, Moulin Rouge, while fending off questions about the breakup of her marriage to Tom Cruise, Nicole Kidman said during an Australian TV interview Tuesday that she will never publicly discuss the reason for the split. "There's more than myself involved. There's more than Tom involved," she said. "There's Isabella and Connor [their children] ... and I am really just saying no." She said that she expects the matter will eventually "settle."