Ammu’s death is the loss that fixes the twins’ lives against an age and a boundary: when Rahel and Estha are adults, they are thirty-one, the age Ammu was when she died. The novel presents the death obliquely, through the condition in which Ammu returned to Ayemenem and the lives her children went on to lead, making bereavement felt as an afterlife rather than a completed episode.

The Final Return

After Ammu’s last return to Ayemenem, she was swollen with cortisone and had a rattle in her chest, compared to the sound of a faraway man shouting. The account gives no further circumstances of her death; instead, the illness and the finality of “the last time she came back” mark the point from which her children’s lives continue without her.

Rahel After the Loss

After Ammu died, Rahel drifted from school to school. During holidays she stayed in Ayemenem, where Chacko and Mammachi supplied food, clothes, and school fees but could not sustain their concern for her. Their own sorrow left them withdrawn, and their attempts to raise Rahel faltered; Baby Kochamma was also present in the household, but Rahel largely ignored her. The practical care that remained did not replace the mother Rahel had lost.

An Age That Becomes a Boundary

The adult twins are thirty-one, as old as Ammu was when she died. Their lives have acquired separate sizes and shapes—Estha has his, Rahel hers—and the narration imagines edges, borders, boundaries, brinks, and limits gathering on their horizons. Ammu’s age thus becomes more than a number: it measures the distance between the twins’ adulthood and the mother whose life ended at that point, while the paired judgments “Not old” and “Not young” hold them at an unsettled threshold.

Narrative Significance

The novel does not give Ammu’s death a fully narrated scene in this evidence. It returns to it through bodily detail, Rahel’s disrupted childhood, and the adult twins’ boundary imagery. That fragmented presentation keeps the loss active in the present: Ammu is absent, but her death still shapes how the children’s lives are described and measured.