Sex and the Married Woman (1977)

"Her sizzling bestseller about marital infidelity makes her an overnight success causing more than a little misunderstanding at home"Movie
Sex and the Married Woman
A suburban housewife writes a novel based on her neighbors sex lives It becomes a runaway best seller but causes no end of trouble in her marriage and her relationships with her neighbors
DirectorJack Arnold
WriterMichael Norell