What is the narrator point of view in the novel, Mrs. Fletcher?

The novel is written consistently in the past tense, but the narration adopts many different perspectives, including the varying use of both first and third-person narration. The narrative proceeds in a linear fashion from the day of Brendan’s departure for college to the day of Eve’s wedding to George. However, along the way, the narrative utilizes many different perspectives in order to portray the points of view in what is essentially an ensemble story.