It appears there may be trouble in paradise for Jenelle Evans and Nathan Griffith. Six months after calling off their engagement, the “Teen Mom 2” couple are reportedly no longer living under one roof.

After posting pictures from her wedding dress shopping outing and gushing about her forthcoming nuptials to Nathan, 27, Jenelle started teasing her relationship troubles on social media Wednesday. The 23-year-old MTV reality star shared images of herself, sans Nathan, enjoying a beach day with her 1-year-old son Kaiser and a female pal, calling it a “perfect day.” She later tweeted a quote about a man's love for a woman.

It wasn’t until fans began responding to her posts about recent nightmares and panic attacks she's been having that she revealed she no longer lives with her fiancé of seven months.

While Jenelle did not confirm she and Nathan have called off their engagement, the Ashley’s Reality Roundup reports that Jenelle no longer follows Nathan on social media. “She’s no longer following her ‘fiance’ Nathan. It appears that they have also defriended each other on Facebook,” reports the site.

Jenelle recently told OK! she and Nathan had been spending quality time both together and apart since their domestic dispute in May. “We are honest and open about everything have to do with our relationship,” she told the magazine. “We are over the jealousy and trust issues.”

While it appears Jenelle’s romantic life is hanging in the balance, her relationship with her kids appears to be in tip-top shape. After spending quality time with Kaiser, whom she shares with Nathan, Jenelle celebrated her firstborn son Jace’s sixth birthday Sunday. The young "Teen Mom 2" star celebrated his big day with a zombie-themed affair.

“Zombie party was very successful,” Jenelle shared Sunday night alongside a shot of Jace posing next to his birthday cake. Jenelle’s mom Babara, whom she is currently fighting for custody over Jace on “Teen Mom 2,” was also present at the soirée.

“Teen Mom 2” airs Thursdays at 10 p.m. EDT on MTV.