Rob Kardashian Rob Kardashian

Rob Kardashian has been out of the public eye for over a year now, but he resurfaced in a major way over the weekend.

On Sunday, the former reality star shared a photo of a bloody Rosamund Pike from Gone Girl, the film in which Pike plays a psychopathic murderer and expert manipulator. "This is my sister Kim, the bitch from Gone Girl," he wrote.

All of Rob's previous posts have been erased. So far, none of the Kardashian clan has publicly addressed the post. Rob continues to follow all of his sisters, including Kim, on Instagram, so there is a chance his account was hacked.

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This is my sister kim , the bitch from Gone Girl,,,

A photo posted by ROBERT KARDASHIAN (@robkardashian) on

Rob celebrated his 28th birthday only a few days prior. Kim shared a throwback picture of the two of them in his honor. "Happy Birthday to my one and only brother Robbie!!!!" she wrote. "I love you so much and can't wait to share so many more memories with you!"

Khloe shared a message on her Instagram as well. "I know this is the year where you will find your happiness again! I will be right by your side, holding your hand every step of the way!" she shared.

In an interview with WonderWall shortly after, Khloe said that Rob "has become very introverted and has a kind of social anxiety. He's definitely not at his happiest place that he once was, and I know he can get to that happy place and he will."

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