A young girl, reared in luxury, is thrown penniless upon her own resources. She becomes secretary to a great artist, who, in younger and poorer days, married the landlady's daughter. In need of inspiration, the artist turns to his charming secretary. Believing that she loves him, the girl submits, but finds her mistake, when, meeting a flourishing physician, she learns true love. Both the physician and the artist want to marry the girl, the latter promising to get rid of his present encumbrance. Fearing that the physician will learn of her past, the girl refuses his offer of marriage. The artist, having a weak heart, drops dead at her feet upon learning that she does not love him; whereupon the girl becomes the physician's bride. The artist's widow, seeking vengeance, after a protracted discussion between the physician and his wife, secures the position of housekeeper in their home. She plants seeds of jealousy within the wife by telling her the physician loves his adopted child, whom he has brought up from infancy. The wife flies in a rage, charging her husband with infidelity; whereupon the widow, making her revenge complete, reads a diary to husband and wife foolishly kept by the artist, telling of his relations with the former secretary. In her frenzied protestations, the wife also reveals the fact that it was her rejection of his love that caused the death of her lover. Attempting suicide, the wife is prevented by her maid, who shows her the folly of such an act. The wife, impressed by the recital, decides to live down the past, and try to win back her husband's love.