Throughout the film We Need to Talk About Kevin there is the question of whether the mother, Eva, was in anyway 'at fault' for the atrocities performed by her son Kevin, or whether Kevin was just born evil. This, of course, can direct us to the sometimes over-used and possibly unhelpful Nature/Nurture divide. Leaving debates of this divide aside, though, there is a strong suggestion that Eva suffered from some sort of postnatal depression, and it is from this perspective that I will discuss my research.