As Kate's husband spends long days at the office, she's grateful to have her brother-in-law David helping out around the house. However, his overstepping boundaries and manipulative behavior hint at a sinister motive: he's secretly vying for control of the family.
Psycho Brother In-Law
When her husband's brother returns to live with them, Kate is initially grateful for the help and companionship around the house, but her relief turns to concern as his behavior becomes increasingly erratic.