In Psycho (1960), Alfred Hitchcock created Norman Bates, the ultimate dysfunctional son. Norman’s mother (both dead and alive, via his dissociative identity) is a tyrannical, judgmental voice that forbids him from any independent sexual life. “A boy’s best friend is his mother,” Norman intones, but the film reveals this bond as pure horror—a life sentence of murder and madness.

Christopher Nolan’s Interstellar flips this entirely. It is a story about a son (Cooper) leaving his daughter, but it is deeply rooted in the absence of the mother. The "ghost" in the bookshelf is the father, leaving a void where the mother should be. It suggests that in modern sci-fi, the mother is often the ghost in the machine—the missing variable.

Literature often uses this relationship to explore intergenerational wisdom, perseverance, and the impact of parental sacrifice.

"I don't need to be cared for," Elias snapped, turning to face her. "I need to be known."

Similarly, in cinema, the "Golden Age" often portrayed mothers as pillars of virtue and sacrifice. However, as storytelling evolved, this archetype shifted toward more realistic—and sometimes darker—territory. The Shadow of the "Devouring Mother"

As Freudian psychology went mainstream, cinema began pathologizing the devoted mother. The 1950s gave us two iconic archetypes: the smothering matriarch and the absent narcissist.