The Oldest Law (1918)

Following the death of her father, a Maine trapper, Jennie Cox moves to New York to earn her living. She is aided by a close friend, Professor Rolfe, who secures a typing position for her, but just as she loses the job through the schemes of a jealous co-worker, Rolfe dies, and Jennie is left alone and nearly penniless. With her last three dollars, she decides to have a good meal at the elegant Claridge, and there she meets Billy West, a wealthy man who is in the process of obtaining a divorce. Billy offers Jennie a job as his housekeeper, and soon she learns that he is an avid gambler. Billy is accustomed to losing moderate amounts of money, but when Henry Walker fleeces him out of $12,000, both Jennie and Billy's ex-wife Cora come to his rescue. After Cora hands him the money and departs, Billy proposes to his housekeeper.