Reasons of the Heart 1996 on netflix

A young, attractive and successful publisher has a hidden secret. She is adopted and originally from Pinecrest. When she gets the job to visit an author in the small town of Pinecrest she sees an opportunity to try and find her biological parents. The author is actually writing a story about some young love in the town and she has a feeling that she is the offspring of that love but there are some stories hidden in the small town.