Grief (novel)
During the course of the novel, the ideas of the stages of grief are introduced. The stages are denial, anger, depression, and acceptance. The narrator, as well as other characters in the story, slowly passes through these stages in trying to deal with death.
Miscarriage and mental illness
Complicated grief is an atypical response to a miscarriage. It differs from the more common form of grief that occurs after a miscarriage. The grieving process associated with other events such as the loss of a spouse or parent is expected to decline in a predictable and steady rate. This not true for those experiencing grief after a miscarriage because only 41% follow the expected decline in grief while most (59%) do not fit this pattern.