I heard this story years ago and am trying to find the original text.
A wife of a man in one of the higher realms (demi-god realm?) dies and is reborn in the human realm, but for some reason remembers her past life. She goes on to pray everyday and lived a good life generating good karma, and was reborn in the demi god realm where she was reunited with her husband, who asked where she had been for the past day.
Thank you