Originally filmed in 2001 under the title "My Beautiful Son," the made-for-cable Strange Relations stars comedian Paul Reiser in the largely noncomic role of 39-year-old Manhattan psychiatrist Dr. Jerry Lipman. Diagnosed with leukemia, Lipman desperately seeks out a close relative -- any close relative -- for a crucial bone marrow transplant. The news from his mother, Esther Lipman (Olympia Dukakis), is both dispiriting and shocking; Jerry, it seems, was adopted as an infant, and his real family