The pregnant TV star's marriage to Courtland Rogers was officially ended this week, according to her lawyer, just in time for the arrival of her son Kaiser.
And judging from Jenelle's tweets, she's thrilled by the news.
"IT'S TRUE!" she tweeted, adding: "Thanks everyone for the positive vibes! I'm very happy and feel so free now! Lol."
Jenelle married Courtland in December 2012 but they split shortly after.
Her lawyer told Us Weekly that Jenelle is now looking forward to moving on with her life. Moving on includes welcoming her first child with new boyfriend, Nathan Griffith.
Jenelle has already confirmed it will be a baby boy named Kaiser. She's also mum to adorable son Jace, who we were introduced to on Teen Mom.
The star - who is currently studying at college - celebrated her first anniversary with Nathan last week and the lucky girl was spoiled rotten with gifts including a beautiful Michael Kors dress and a framed picture of the place she and Nathan first met.
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