Members of the Chasidic Jewish communities of Montreal lead what appear to be insular lives, sharply defined by physical, cultural and religious boundaries. In describing and questioning the interface between Chasidic and non-Chasidic life and law, the author draws on the theoretical insights of legal pluralism, feminism and what has been labelled “everyday life.” These insights, combined in a critical way, provide the framework and justification for a focus on family relations and education, two crucial aspects of Chasidic experience and identity. Both family relations and education demarcate Chasidic space and communities; they also serve to show how the boundaries are transgressed, blurred, and complicated. Rather than searching for the clearly marked lines that divide Chasidim and non-Chasidim, then, the more fruitful project is one that acknowledges patterns of interaction and constantly changing meanings and practices. It is by recognizing and working with moving boundaries and messy intersections that a picture of life and law—both inside and outside a particular community—can emerge.