Noces De Cendres (2008)

At her father's death, little Lea tries to follow him to heaven. In that, she also sees a way to replace her mum in her father's heart. Between grief and an Oedipus complex, she decides to lock herself into the coffin alongside her dad. When her mum notices her disappearence, she orders the undertakers to unlock the coffin before it is taken away to cremation. Lea's found unconscious curled-up on her father's lap, saved at the last minute.