For every woman who has ever fantasized about driving past her exit on the highway instead of going home to make dinner, for anyone who has ever dreamed of boarding a train to a place where no one needs constant attention, here is Maribeth Klein. A harried working mother who's so busy taking care of her husband and twins, she doesn't even realize that she's had a heart attack. Surprised to discover that her recuperation seems to be an imposition on those who rely on her, Maribeth does the unthinkable - she packs a bag and leaves.