Dicey , as the oldest child of a mentally unwell single mother , is used to playing the role of an adult in her family .
When their mother abandons them , Dicey steps into greater responsibility than she ever had .
Dicey , as the oldest child of a mentally unwell single mother , is used to playing the role of an adult in her family , but when their mother abandons them , Dicey steps into greater responsibility than she ever had .