My Boyfriend's Back: True Stories of Rediscovering Love with a Long-Lost Sweetheart.(Brief Article)(Book Review)

MY BOYFRIEND'S BACK: True Stories of Rediscovering Love with a Long-Lost Sweetheart DONNA HANOVER. Hudson Street, $27.95 (364p) ISBN 1-59463-010-0

Shortly after her divorce from former New York mayor Rudolph Giuliani, Hanover reunited with the high school boyfriend who had dumped her during their freshman year at Stanford. He apologized for the breakup, and they rekindled their love affair and married a year later. Upon learning that her experience wasn't unusual, Hanover began interviewing couples with similar stories. Some were separated less than lo years, others for decades; many were divorced, raising the question of what would have happened if they'd followed …