In this article we argue that the ‘just city’ is one that enables individuals to exercise their citizenship, including making choices to participate (or not) in communal existence. However, inequities in resource distribution encountered by lone mothers on income assistance threaten not only individual sustenance and survival, but also the foundational fabric of our society. The implication that an active citizen is one who exercises their rights and responsibilities in a balanced way is problematic, and has the potential to add blame to poverty, justifying exclusion rather than inclusion. Using qualitative data from a longitudinal study of lone mothers in extreme poverty in Vancouver, British Columbia we illustrate how macro-processes within cities (i.e., delivery of affordable housing, food security, childcare, transportation) impinge upon the micro-processes of these women's lives (i.e., impacts on health, economic security, social mobility). Focusing on citizenship as a set of constrained choices chal...