Mark's wife Anna reveals she wants a divorce, prompting a downward spiral of emotions for both of them. As they navigate their separation, Mark becomes obsessed with understanding why Anna, whom he still loves, wants to leave, while Anna becomes increasingly hysterical in her efforts to distance herself from him. Their infant son Bob becomes a pawn in their emotional game, with Mark using him to gauge Anna's mental state. As Mark delves deeper into Anna's life, he discovers she's having an affair with Heinrich, but things take a dark turn when he uncovers the true extent of Anna's obsession.
Possession
As her marriage disintegrates, a woman's world descends into chaos, exposing a dark secret behind her husband's refusal to divorce her.
