Another theme is the impact of class differences. The story may explore how different social classes interact and how the lower - class characters are treated compared to the upper - class ones. The doll's house itself could be a symbol of the upper - class lifestyle, and the reactions of other characters towards it can reveal a lot about the class - based prejudices of the society depicted in the story.
The theme of appearance versus reality could also be considered. The doll's house, which seems so charming on the outside, might represent a false facade that hides the true nature of the family's situation and the social inequalities within it. For example, the family might seem to be living a perfect life in the beautiful doll - like house, but in reality, there are power imbalances and unspoken tensions, especially regarding the female characters.