Part III of Grief Work situates the narrator’s breakdown within a matrix of literary, artistic, and cultural frames, linking personal trauma to intergenerational patterns and cultural representations of sisters. Set between early 2020 and the onset of the COVID-19 pandemic, this section juxtaposes autobiographical fragments with reflections on Gainsborough’s portraits of his daughters Mary and Margaret, Woolf’s To the Lighthouse, Nabokov’s meditations on time, and Catholic ritual. Through hallucinatory dialogues with her dead sister Mary, the narrative interrogates “thin places” where the boundaries between life and death, past and present, collapse. This part develops the central themes of repetition and entanglement: grief as recursive, memory as fractured, and narrative as both survival strategy and trap. By incorporating references to trauma theory, aesthetics, and the philosophy of memory, Part III advances a critique of narrative coherence, showing how expressive writing functions less as resolution than as a method of registering irresolution. It thus contributes to scholarship on trauma, complicated grief, and the epistemological limits of autobiographical narrative as a mode of healing and recovery.