Little House on the Prairie episode about being adopted

I'm almost certain the episode was entitled my mama if you're adopted or a first mother you have got to see this tearjerking episode.

Adult annie is blind and thinks that the reason why her first mother left was because her first mother didn't want a blind child. Annie refuses to meet up with her first mother until the time that missus ingles ranges a meet up without the mother or the daughters knowledge a random meet up in the church. Their reunion had me with tears soaked face with in a minute, such a beautiful beautiful episode