Twenty-five years ago, a frivolous, beautiful girl, Violet Dare, created havoc among the summer boarders at an Adirondack hotel. Two young chaps, Joe Brill and Jim Kent, were the favored ones, but Joe finally married her. Later Violet travels the "Path Forbidden," carousing with male friends, and is finally driven out by the husband, Joe Brill. She wishes to take one of the twin children, but the husband forbids. So she steals one little girl and takes her away. Years later we see the twins grown to womanhood. Neither know of the existence of the other. Pearl, the stolen one, is leading the life her mother led when alive. Lucy is the aid and comfort of the father, who, through unwise investments, loses his money, the shock of which causes a stroke and is removed to an asylum. Lucy then runs a country hotel. Pearl, the evil sister, has gained the love of an honorable young lawyer, Curtis Holmes, who will not marry her unless she gives up her forbidden life.