Madonna has said that she does not want to be a wife and a mother. And she confessed her older children, Lourdes, 10, and Rocco, six, complain that she neglects them. The controversial star made the startling admission just three weeks after creating a worldwide furore by adopting little David Banda in Malawi. It came as she was quizzed on American TV about her six-year marriage with British film director Guy Ritchie. Speaking on NBC-TV's Dateline programme, which is similar to Newsnight, she laughed with interviewer Meredith Vieira who said: "Six years... and they said it wouldn't last." Then Madonna...