The Duchess (2008)
A chronicle of the life of 18th century aristocrat Georgiana, Duchess of Devonshire, who was reviled for her extravagant political and personal life. adultery, infidelity, london, england, husband wife relationship, politics, marriage crisis, gambling debt, duke, biography, based on true story, unfaithfulness, royalty, historical fiction, period drama, aristocrat, 18th century, duchess, costume drama, philanderer