A Woman's Breath(1978)

Businessman Bharata is rich and has a 22-year-old trophy wife named Natalia. Feeling neglected, Natalia decides to have an affair with Bharata's nephew Pieter, who's home on college break from America. This leads to blackmail, pregnancy, murder, pawning off an unborn child on the wrong dad, gambling debt, forced prostitution, fights to the death and more!