Film often highlights this through intimate scenes—the shared look, the comfort of a mother’s touch, or the fierce, instinctual protection a mother offers. This bond can appear almost symbiotic, which creates dramatic tension as the son grows and seeks his own path.
This trope is updated in modern horror films like Ari Aster’s Hereditary (2018). The film explores how grief and ancestral trauma are passed down from a mother to her son. The relationship between Annie (Toni Collette) and her son Peter (Alex Wolff) is fractured by resentment, sleepwalking episodes, and unspoken blame, demonstrating how maternal guilt can manifest as a literal, supernatural nightmare. The Complicated Bonds of Realism