A "perfect" mother is often boring. Give her fears, mistakes, and a life outside of being a parent.

Film, as a visual medium, excels at depicting the unspoken tension of the Oedipal dynamic. François Truffaut’s The 400 Blows (1959) is a masterwork of the rejected son. Antoine Doinel’s mother is self-absorbed, adulterous, and cold; her rejection pushes him toward delinquency. The famous final freeze-frame of Antoine at the edge of the sea is not just about escaping reform school, but about the abyss left by maternal love.

Amy Tan’s The Joy Luck Club touches on the weight of maternal expectations, while Khaled Hosseini’s works often explore how sons carry the legacy (and sins) of their mothers' lives.

Storytellers often unconsciously (or consciously) draw from psychoanalytic theory:

In Greek mythology, the mother-son relationship is often tragic: unknowingly marries her son Oedipus (the ultimate psychological archetype). Here, the mother becomes an object of both desire and horror. In the Odyssey , Penelope and Telemachus represent a healthier bond—loyal, collaborative, yet strained by absence.