Professor Valerius’s wife, benefactress of the Daaé family, plays an important part in Christine’s upbringing. A kind, caring woman and a lover of music, she treats Christine like her own daughter and encourages her to develop her artistic skills. After Professor Valerius and Christine’s father die, Mme Valerius lives with Christine in Paris, and it is to please her that Christine, though unmotivated, pursues her musical studies. Mme Valerius proves just as likely as Christine to believe in fairytales, and Raoul concludes that she is a credulous old woman who has had a negative impact on Christine’s life, encouraging Christine to believe in the supernatural. When Raoul and Christine run away at the end of the novel, Mme Valerius vanishes as well, suggesting that she is probably happily living with them.