At 16 years old, this teen had taken on the responsibility of cooking twice a week to help his parents out. They even let him drop one of his chores in exchange, and for a while, everything was fine. But recently, his 8-year-old sister has been acting out by staying up late, throwing tantrums, and worst of all, sabotaging his dinners.

We’re not talking about mild mischief here; she’s been spitting in the food, dumping ketchup and mayo into it, or knocking things over right before it’s ready. And somehow, the parents just keep telling him to «stay calm and start over.»

Unsurprisingly, he finally had enough.