Hope Floats (1998)

Birdee Pruitt (Sandra Bullock) has been humiliated on live television by her best friend, Connie (Rosanna Arquette), who's been sleeping with Birdee's husband, Bill (Michael Paré). Birdee tries starting over with her daughter, Bernice (Mae Whitman), by returning to her small Texas hometown, but she's faced with petty old acquaintances who are thrilled to see Birdee unhappy -- except for her friend Justin (Harry Connick Jr.). As he helps Birdee get back on her feet, love begins to blossom.