describe mariams relationship with rahsheed. what does this reveal about his character?

After Mariam's miscarriage, Rasheed becomes much more quiet and morose. He does not laugh anymore or buy Mariam gifts. Mariam asks Rasheed if he is angry with her, but he insists that he is not. Mariam suggests a short burial service for the baby, but Rasheed refuses to participate. Mariam performs a small ceremony by herself.