The Truth About Wives: Helen Frazer marries Harold Lawton to please her domineering grandmother. However, Harold continues his dalliance with chorus girl Letty Lorraine, and embezzles $25,000 from his employer, Howard Hendricks, to support her luxurious tastes. To protect her son, Helen enters into a financial agreement with Howard, who hopes to win her from Harold. After Harold squanders the money, he commits a crime for which Helen is arrested. Will she be cleared in time?