Responses

I dont think so? It just stated that there is a famous fairytale called cinderella, and her situation looks like cinderella fairytale, which make her asssumed that she is inside cinderella world? I dont think it is the real cinderella world, imo she just assumed it as cinderella world because of the similar situation?
How does Mildred even know that she's in Cinderella? There's no proof except a similar backstory. What makes her so sure?