For generations, the Welsh mam has stood at the heart of social, cultural, and economic life in the South Wales valleys. Literature and film often portray her as a formidable matriarch within the miner’s household, yet this documentary probes beyond the myth to reveal the lived realities of Welsh women—marked by both resilience and subordination.

Through interviews, drama, and archival footage, the film exposes the scarcity of material on women’s political and social contributions in South Wales, spanning two world wars and major strike actions. Even in miners’ libraries, women’s voices were largely recorded in relation to fathers and sons. To counter this imbalance, the filmmakers became producers, collators, and distributors of women’s history, foregrounding their role in transmitting culture, preserving traditions, and shaping imaginative worlds for their children.

Created in a workshop setting, the production itself was a collective and educational experience for women in South Wales. Its premiere at the Parc and Dare in Treorchy drew a full house and was met with tremendous acclaim. The film went on to be used in schools and colleges, screened at the Edinburgh Film Festival, and later acquired by the British Council for international distribution.

Mam stands as a testament to the power of multiple women’s voices, challenging the supposed objectivity of documentary filmmaking and reclaiming space for female narratives in Welsh cultural history.