The Deep End (2001)

Margaret Hall navigates the complexities of motherhood largely unaided, her husband's career consistently demanding his absence. As her teenage son experiments with adulthood, a chilling discovery shatters their tranquil lakeside existence. The lifeless body of his lover washes ashore, forcing Margaret into an agonizing moral quandary. What actions are justifiable, driven by a mother's fierce protectiveness? The film explores the blurred lines of reason and instinct, questioning the limits one would confront to safeguard their own. It unveils a dark path where maternal love faces its ultimate test.