In 'Diary of a Wimpy Kid: The Deep End', Greg finds out in the morning after the skunk incident that their belongings have been sprayed, creating a problematic and likely humorous situation for his family.
In the book Diary of a Wimpy Kid: The Deep End, Greg Heffley discovers the morning after the skunk incident that their belongings have been sprayed by the skunk.
This creates a significant problem for Greg and his family as they have to deal with the smell and the aftermath of the skunk's spray.
Unfortunately, the details of what exactly Greg found out are not provided within the context of the excerpts given, but in Jeff Kinney's books, such outcomes usually lead to humorous situations and challenges for the characters.
The probable question may be:
"In the book Diary of the Wimpy Kid 'The Deep End' what did Heffley's Greg find out, the morning after the skunk sprayed."