It's wrong to block someone's Internet connection.
Maude prepared a very extensive dinner for her son, and he rushed through it in order to go play video games.
Maude wants her son to spend less time gaming.
Maude asks her son to try and play less games explaining how moderation is important.
Maude decides to shut the router off, essentially cutting off her son's internet connection.
Maude's son makes an attempt to play less games, and spends time talking at the next family meal.
Maude's son is unable to email his teacher his homework, gets in trouble as school, and grows to resent Maude.