At the Coop d'habitation St-Louis, everyone was able to find a home, security and a haven from the housing crisis. Filmed over two years in Gatineau, My Mom's Co-op introduces us to a place where 42 individuals and their families take on the challenge of collective management. The filmmaker’s aging mother and the other members of the co-op resist the pull of the individualism in their daily lives, creating a better way of living together.