Catherine, an archivist, has spent decades committed to conserving the pasts of others, only to find her own resurfacing on the eve of her retirement. Carefully, she mines the failing memories of her aging mother to revive a mysterious Uncle and relive the tragic downfall of her brother. Catherine remembers, and in the process, discovers darker family secrets, long silenced, and their devastating aftermath. Spanning decades between rural Alberta and Winnipeg, All That Belongs is an elegant examination of our own ephemeral histories, the consequences of religious fanaticism, and the startling familial ties—and shame—that bind us.