Josselyn's Wife (1919)

Bessie Barriscale and Nigel Barrie play Ellen and Gibbs Josselyn, a young married couple who have spent several years in Europe while Gibbs, an artist, developed his talent. When they return to the States, they stay with Gibbs' father (Tom Guise) and stepmother (Kathleen Kirkham). Gibbs had never cared much for his stepmother, Lillian, but now he warms up to her -- a lot. Lillian is much younger than her husband and begins spending a suspicious amount of time with her stepson.