The Mata's Family (2011)

A family by force... Paulo and Susana have been together for a few years now and decide to take the next step in their relationship by moving in together. But, as they're signing the deed to the house, her father, who was supposed to bring the check, ends up delivering the bad news that there is no money for the house, thus ending this young couple’s dream. However, Artur doesn’t want to come off as a bad parent, so he offers his attic to them so that they can start their life together. So, Paulo’s dream turns into an absolute nightmare, as their life as a couple is, in fact, shared with seven other people who are all very different from them and will start controlling their every move in a permanently tense environment. The Mata family, as it turns out, is all insane, the only exception being Susana. And even her will have a hard time convincing the rest of the family to accept and welcome their new member.