Kelly Osbourne seemingly has a cryptic – and public — message for her ex Sid Wilson.

“Strange how the loudest defense of the guilty is rarely innocence … It’s distraction,” the TV personality, 41, wrote via her Instagram Story on Monday, August 3. “When the mask slips, they don’t face the mirror they throw it at someone else.”

Osbourne continued, “I also heard that when you break a mirror you get 7 years bad luck! Or is that just karma? This is why I always take accountability. As they say some are sicker than others.”

Osbourne, who shares 3-year-old son Sidney with her ex-fiancé, also shared an inspirational quote about mothers keeping their children safe.

“My son’s little heart once beat right beside mine. So trust me when I say … I will protect it all costs,” the Everyday Motherhood quote read.

In a subsequent post, Osbourne wrote another cryptic message, seemingly directed at the former Slipknot frontman.

“Wake the f*** up and take some responsibility I will not take your s*** anymore! I’m done,” she wrote. “I want to be happy and I have a beautiful son to raise. Leave me alone. Let me heal. I can’t protect you from yourself anymore.”

Osbourne then posted another inspirational mom quote.

“My job is to protect my kids,” read the message from Inex Digital Wealth. “Not your feelings. Not your expectations. Not judgements I didn’t ask for. My responsibility is to protect their wellbeing. Their nervous systems. Their emotional safety. I will choose them every single time. Over anyone. Over anything.”

Us reached out to Wilson for comment.

Earlier this year, news broke that Osbourne and Wilson split in March after getting engaged eight months prior. Neither Osbourne nor Wilson have publicly addressed their split.

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Wilson has been in headlines recently after he was reportedly kicked out of Slipknot after serving 25 years as the iconic band’s lead singer. TMZ reported that Wilson’s bandmates kicked him out of the band due to his alleged mistreatment of his fellow members. Wilson has not publicly addressed his exit from Slipknot. Us also reached out to reps for the rocker for comment regarding his status within the band.

Kelly has also been coping with the loss of father, rock icon Ozzy Osbourne, who died in July 2025 following a battle with Parkinson’s disease. Kelly paid tribute to her dad on the one-year anniversary of his passing.

“I don’t just mourn the father I lost. I mourn the soul I was before death taught my heart its own name,” she wrote via Instagram in July. “There is a grief that steals more than the person you love. It quietly takes the light from your laughter, the innocence from your hope and the stranger you become is someone you’ll spend a lifetime trying to recognize.”