Relative Insanity

Relative Insanity was a short-lived reality competition series that challenges real families to work beyond their issues by locking them in a room together while competing for a cash prize of $25,000.

Premise
In each episode, two families are each locked in a room with their own "loved ones" for two difficult days. During that time, they'll attempt to outlast and outfox their neighbors next door and earn the most money through physical challenges, wild games and controversial family decisions. Unaware of how much money the other group has earned, the families will be tempted to spend their winnings on luxuries and households staples to make their stay more bearable. But everything has its price, and if anyone can't stand the heat - or put up with their family any longer! and presses the "escape button" to leave early, they put their entire family's chance of winning at risk.

Trivia
The series was cancelled after two episodes.

Link
Official Website