French Dressing

Philip and Cynthia Grey are a pair of recently-wed Bostonians, and Cynthia is properly back-bay no-action quiet and dowdy, and Philip resigns himself to the quietness (no action) regularity of their home. But then along comes a blonde, Peggy Nash, who adds some action and outside-regularity to Philip's life. Cynthia is somewhat upset at this turn of events, and decides to go to Paris - the Wickedest City in the World - and get a quiet divorce... (imdb)