Greg and Marie have been married for nineteen years, when, seemingly out of the blue, Marie walks out on him and her three children - the last taboo of parenting.Greg and Marie have been married for nineteen years, when, seemingly out of the blue, Marie walks out on him and her three children - the last taboo of parenting.Greg and Marie have been married for nineteen years, when, seemingly out of the blue, Marie walks out on him and her three children - the last taboo of parenting.