Something to Talk About (1995) on Netflix

Grace Bichon, who is managing her father's riding-stable, discovers that her husband Eddie deceives her with another woman. After confronting him in the middle of the night on the streets of their small home town, she decides to stay at her sister Emma Rae's house for a while, to make up her mind. Breaking out of her everyday life, she starts to question the authority of everyone, especially her father's, thus causing a stir in her parent's marriage, too.