Hometown (1985)

Ben and Mary, a devoted couple since their college years in the 1960s, shock their friends and teenage daughters when they send out invitations for their wedding--everyone had assumed they had been married for years. Their wedding brings old friends back to town, like Barbara, who doesn't want anyone to know that her rich husband is divorcing her. She and old friend Peter, who doesn't seem to be going anywhere, begin an affair. And single dad Joey and old friend Jane draw closer.