Mr. and Mrs. Randolph are newly wed, and she, being of a jealous nature, is looking for the slightest hint of infidelity in her husband. One morning, he leaves for the office early and sees a cat, which closely resembles one that lately ran away from his wife. He follows the cat and discovers that it belongs to Mrs. Bradin, a comely neighbor, with whom he briefly chats. Mrs. Randolph sees them together and suspects her husband of infidelity, soon making his life so miserable that he takes up residence at his club.