The Behaviour of Houses (2007)

Melinda, an aspiring artist with a dead-end job, lives in the city with Colum, who is pursuing his PhD. Escaping her privileged upbringing, Melinda is deeply critical of her family's business "building suburban bungalows for the moral majority." When Melinda's brother, Jeremy, comes to the city for the Home Builders' convention, he brings shocking news that will change all three of their lives. How can two lovers and a brother deal with unfinished family business?