The way Greg's parents found out about the party is actually a bit funny and messy! Here's how it went down:
It's all thanks to Greg's diary!
* Greg writes about the party in his diary, revealing all the details, including the wild plans and the fact that Rodrick is trying to keep it a secret from his parents.
* His mom finds the diary and reads about the party.
* She gets mad at Greg for not telling her about the party, and because she doesn't want Greg going to a party at all.
* Mom then tries to talk to Rodrick's mom about the party, but Rodrick's mom doesn't believe her because she thinks Greg is lying.
The whole thing ends up with Greg's mom and Rodrick's mom getting into a big fight, which makes the party even more chaotic!
Let me know if you want to know more about any other events in the book! 😊