Denise Fleury supports her invalid mother in the Montmartre slums by making artificial flowers in a factory. When she loses her job, Denise is convinced by her friend Suzanne to join her working in a cabaret.

Naomi is a young aspiring artist known to her Bohemian friends as "The Nut." Naomi's alleged nuttiness does not in any way impede the efforts by wealthy Frederick Harmon to make the unworldly heroine his bride. When their first baby is born, Naomi becomes so obsessed with motherhood that she completely ignores poor Harmon, who, to offset his loneliness, begins squiring the vampish Helen Carew. Helen manages to convince Harmon that Naomi has been unfaithful, leading inevitably to divorce-court litigation.