Gustave Flaubert 
Madame Bovary 

In a provincial village far from Paris, a doctor named Charles Bovary marries a beautiful farm girl: Emma. She rapidly grows bored with him and takes a rich landowner as a lover. When her lover rejects her, she takes up with a law clerk. Her husband knows nothing of her romances, nor does he know that Emma has ruined him with her waste, poor management, and self-indulgence…