Good Sport

Marilyn Parker (Linda Watkins, a young unsophisticated wife, who while her husband, Rex Parker (Alan Dinehart), is in Europe on "business" but took his mistress, Peggy Burns (Greta Nissen), with him, sub-leases his former "love nest" and becomes friendly with the gold-digging blondes and their 'daddys' that Rex and Peggy formerly entertained. She meets Boyce Cameron (John Boles), a wealthy bachelor and they fall in love with each other. (imdb)