Jersey Shore's The Situation Goes To Rehab
TMZ broke the story ... Sitch recently checked into rehab for substance abuse after realizing his recreational habits had spun out of control.
Now, sources close to Sitch tell us ... the reality star had been showing signs of substance abuse for a while ... but "he was getting worse" as the season went on.
We're told ... several people noticed he was "acting paranoid" on the set ... and the unusual behavior was evident in certain Season 5 episodes that recently aired on MTV. During the ep when the gang goes camping, Sitch can be seen acting jittery, sweating profusely and just plain acting bizarre.
Sources say ... cast and crew members on "Jersey Shore" are happy he's getting help ... and hope that he will be healthy enough to join them for the recently announced Season 6. more on this story
TMZ submitted this story.