The Simpsons season 9 episode 5
Episode title: The Cartridge Family
Alarmed by a soccer riot, Homer buys a handgun. His reckless behavior drives Marge and the kids out of the house, and even his new gun club buddies desert him.
Alarmed by a soccer riot, Homer buys a handgun. His reckless behavior drives Marge and the kids out of the house, and even his new gun club buddies desert him.