This article addresses the function of public presentations of personal memory in a post-conflict context and explores whether they may contribute to a preservation of that conflict. In particular, it examines the reception of performed memories of violence and its aftermath by audiences who have lived through similar experiences. To do this, it will discuss observations from empirical research on a verbatim theatre production in Northern Ireland, Heroes with Their Hands in the Air, that used interviews with relatives of those killed or wounded in an incident that came to be known as 'Bloody Sunday'. Drawing on the responses to the stories portrayed, it argues that, although such performative re-enactment of memory may contribute to an affirmation of collective identity and thus to preserving boundaries, it allows a community of memory to examine past events of suffering and explore impacts that reach into the present.