Wagon Train (1957)

Season 4: Episode 33

Flint goes to visit Eleanor Culhane, an old flame of his who had been married to a notorious gunman. He finds everyone in the town she lives in shunning her, and unwilling to discuss her, because they blame her for her husband's misdeeds and the shame he caused the town. When Flint finds her they begin to rekindle their romance. But then her husband, thought dead for the last five years, shows up in town. And Flint realizes there is another side to Eleanor that he was unaware of as well.