A young aristocratic woman enters an uneasy marriage with a wealthy, indifferent noble whose private remorse causes him to compensate with lavish comforts while neglecting his house’s duties. An older relative urges her to cultivate real influence over her husband and to steer him toward ambition that will preserve the family’s fortunes. The narrative moves between restorative countryside retreats and Parisian salons, tracing domestic tensions, social obligations, and debates about honor, stewardship, and the clash between private desires and dynastic legacy.