Looking back, it seemed like paradise: livesfilled with the blessings of friendship, marriage, children, and career. For twenty years, four friends -- chris, barbara, susan, and vicki -- shared everything and faced the c...Looking back, it seemed like paradise: livesfilled with the blessings of friendship, marriage, children, and career. For twenty years, four friends -- chris, barbara, susan, and vicki -- shared everything and faced the challenges of life and love head-on. Now, one sits alone to ponder the strange twists of fate and circumstance.