Susan Sandler

Isabelle's life revolves around the New York bookshop she works in and the intellectual friends of both sexes she meets there. Her grandmother remains less than impressed and decides to hire a good old-fashioned Jewish matchmaker to help Isabelle's love-life along. Enter pickle-maker Sam who immediately takes to Isabelle. She however is irritated by the whole business, at least to start with. (Jeremy Perkins -imdb)

As the years go by, a woman finds herself trapped in her marriage, and asks for a divorce from her husband. Twelve years later, she discovers that her ex-husband is her best friend.