Read "Madame Bovary" by Flaubert, Gustave for free. A classic public domain work covering adultery -- fiction, domestic fiction, france -- fiction. Available in full text from Project Gutenberg.
Adultery -- Fiction
Domestic fiction
France -- Fiction
Married women -- Fiction
Middle class -- Fiction
Physicians' spouses -- Fiction
Suicide victims -- Fiction
This book is in the public domain. Free to read and download from Project Gutenberg.