I like this quote from Rhena's sister Bev  'cause it seems to communicate so clearly and well what it was like for her to have her sister go missing.  “When a person goes missing, it’s not a dramatic, traumatic event; it’s a slow gnawing absence that’s always there. It’s like being haunted".
-I'm glad the family was reunited and that it  was (mostly) a happy ending - aside from the fact it was so belated a reunion, Rhena's schizophrenia had taken its toll, and she died of cancer.  Glad they got some years together again.