focuses on mother-daughter, but the son—Lady Bird’s brother, Miguel—offers a quiet subversion. He is the "good" child who supports his mother’s harshness, but he is also emotionally stunted. Gerwig suggests that sons often become complicit in their mother’s rigidity, while daughters rebel.

offers a subtler, more ambivalent portrait. Gertrude is not the villain of Hamlet ; she is a woman who remarried too quickly, who prefers "mammet" rituals to honest grief. Hamlet’s obsession with her sexuality ("Frailty, thy name is woman!") is a son’s rage at his mother’s perceived betrayal. The closet scene, where Hamlet forces Gertrude to look at portraits of his father and Claudius, is one of the most psychologically violent mother-son confrontations ever written. He doesn’t just want her to repent; he wants her to see him .

In cinema, we see it in the framing: the mother’s hand on the son’s shoulder, the son’s face looking back at her retreating figure. In literature, we see it in the interior monologue: the son who measures every woman against her, the mother who listens for his key in the door even when he is forty years old.