The Brazen Beauty (1918)

Jacala, a strong-willed, temperamental ranch girl, inherits her father's millions and moves from Montana to New York, determined to earn a place in society. There she meets and is strongly attracted to Kenneth Hyde, but believing him to be a worthless man-about-town with a neglected wife, she hires Tony Dewey to pose as her fiancé. Tony wants a wealthy wife, and when his attentions toward Jacala are sternly rebuffed, he spreads scandalous stories about her. Jacala learns that Kenneth's supposed wife is actually his sister, and he, in turn, believes her claims that Tony's stories are untrue. With Kenneth, Jacala retreats from the superficial society life she had once coveted.