Fact or Fantasy?

In Graham Joyce's novel Some Kind of Fairy Tale,we are told a story from a few points of view. The beginning; Christmas day as an older couple sets down to a quiet and sumptuous meal. A knock on the door, it's their daughter Tara, disappeared for twenty years and presumed dead. Their shock turns to dismay and anger as she recounts her story. She was lured away by a man on a white horse to the land of fairy, and to her mind, gone six months. She does look amazingly young! Her brother who has mourned her passing,her boyfriend who was suspected of her murder and her parents try to cope with her insistence on the truth of her story. She is sent to a therapist who thinks she suffers from amnesia. Who is telling the truth? The writing is well done with multiple points of view. There is a twist of plot at the end that makes us wonder. I loved this combination of mystery and fantasy that seems realistic along with characters that are very well developed. I read this in one very late night! ML