The house is the central symbol in the novel, representing the state of Eliot and Claire’s marriage. Initially a shared space of intimacy and partnership, it transforms into contested territory as Claire’s illness progresses, mirroring the fracturing of their union. Eliot’s move from their shared bedroom to the guest room is the first physical manifestation of their growing emotional distance, ceding a once-mutual space entirely to her needs. The house becomes Claire’s “den” (6), a place he no longer fully belongs. This symbolic shift culminates in her request that Holly and Michelle take over her care, explicitly demanding that Eliot leave. When she tells him her friends will care for her “[i]nstead of you” (29), the house ceases to be a symbol of their marriage and becomes a symbol of its dissolution in the face of her impending death. Eliot’s subsequent surveillance of the house from the outside—hiding in the garage or peering through windows—highlights his profound alienation, making him a stranger in his own life. The practical realities of the illness, such as Eliot’s hesitation to build a wheelchair ramp, underscore his denial, as such a permanent alteration would force him to accept that the home they built together has been irrevocably changed by death.