Though betrothed to fellow socialite Richard, Iris weds her chauffeur Tom leaving Richard to marry the family laundress' daughter Shamrock. Class differences lead to divorces and remarriages.
During a quarrel at a Scottish inn, Captain Gordon wounds another officer and flees to New York with detective Jenks on his trail. Once there, he meets Marjory Seaton, an heiress whom her Uncle Tidmarsh is trying to marry to the profligate Winslow, but she is interested in fashionable sportsman Sylvester. One night at a ball, Gordon spies Jenks following him and, in the course of his escape, accepts refuge from a fight promoter named Brooks. At Brooks' request, Gordon substitutes for Sylvester's opponent, burglar Deacon, at a charity bout, and knocks out the real pugilist. Later, during a dinner party at the Tidmarshes', Gordon is mistaken for a lord and, when the real nobleman appears, is denounced as an impostor. A lost film.
The Winthrops have been drifting apart gradually, Douglas devoted to his business and Constance to her social life. For the sake of their small daughter Rosie, they decide to make reparations, with Douglas agreeing to spend more time at home and Constance giving up her socializing. Mrs. Dunbar, a widow with a grudge against Constance, decides to thwart the couple's reconciliation.