Up on a writ,
Monday to Friday, Mother's unfit.
As the week ends, she rises in virtue;
Mother won't hurt you.
Thus with a cynic's lullaby closed the final chapterjust 24 years ago this monthof one of the most tempestuous custody battles ever fought. The baby was eleven-year-old Gloria Vanderbilt, solemn-faced, button-cute heiress to a $4,000,000 trust fund, headlined in that Depression year as the "Poor Little Rich Girl." Mother was Gloria Morgan Vanderbilt, one of the most publicized Continental gadabouts of the day, who lost the fight for her daughter's custodyexcept for weekends (with Christmas and July tossed in)to her...