Are Rob Kardashian and Blac Chyna on the outs again?

That’s what fans are wondering after the 28-year-old posted a series of adorable Instagram posts where she spent quality time with her two kids — and her fiancé Rob was noticeably absent from all of the family fun.

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Chyna's two-month-old daughter Dream Kardashian and four-year-old son King Cairo — whom she shares with her ex-fiancé Tyga — all dressed alike in matching red-and-white striped pajamas for their fun Friday night in.

The mom-of-two cuddled up with her kids in one shot, and they just hung out and listened to music. In one video clip, King gave his momma a kiss on the mouth, and in another, little Dream sat on her mom’s lap while she placed a kiss on her head.

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Dreamy Dream

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But it wasn’t a family night without Rob. The 29-year-old was missing from all of Chyna’s posts from the night — which has fans wondering if that means there’s trouble again in Rob and Chyna’s relationship.

Earlier this month, the couple celebrated their one-year anniversary after experiencing a drama-filled year. The couple’s on-again, off-again relationship was portrayed on the first season of their E! reality TV show Rob & Chyna, and many of their explosive fights played out on the small screen. But even though there were lows, there were also highs — the couple welcomed their first child together, Dream, last November.

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My fabulous life 😆

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But even though Rob acknowledged their anniversary on Instagram, that’s not the case for Chyna. She didn’t post anything on their anniversary — instead, she posted a professional family photo which was taken without Rob.

Scroll through the gallery below to see Rob Kardashian with his daughter Dream!