Similar Movie Help

I saw a similar movie about a white woman who is returned to her husband, who rejects her for having been mated with a Native American. She runs back to her captors rather than remain with her husband. I believe that she is hunted down again... At any rate, at the end of the film, she rides off (in a wagon, as I recall) with the man who had returned her to her husband. I don't remember whether there is a baby (I believe so) or whether the husband survives until the end of the film. Can anybody identify the film?

John 3:16