Her films like 'You Were Never Really Here' and 'We Need to Talk About Kevin' intensely explore psychological trauma, fragmented memory, and the silencing effects of childhood violence.

Works such as 'Hereditary' and 'Midsommar' delve into inherited trauma, grief-induced dissociation, and the inability to process or communicate devastating loss.

His films like 'The Killing of a Sacred Deer' and 'The Favourite' examine emotional isolation, power dynamics, and characters trapped in systems that suppress authentic expression.