What happened to Ben wife on the Waltons?

In "The Waltons," Ben Walton's wife, Cindy, faces several challenges throughout the series, including struggles with her own health and the pressures of family life. In the later seasons, she becomes a central figure in Ben's life as they navigate the ups and downs of marriage, raising their children, and managing the family's responsibilities. Ultimately, while Cindy experiences various trials, she remains a supportive partner to Ben and a loving mother. Their relationship reflects the themes of perseverance and family unity that are central to the show.