What does Parvana think about the changes that are taking place in her family? chapter 13

Chapter Thirteen explains the context in which Nooria arranged, through letters, to marry a man who used to be their neighbor. Parvana is incensed to have been left out of the conversation, and angry that Nooria is giving up on her ambition to be a teacher, but Nooria is able to convince Parvana that marriage is her only ticket out of Kabul. Up north in Mazar, she can return to university.