Are Blac Chyna and Rob Kardashian at odds again?

The model and business owner took to Instagram to share her latest family photo, featuring her four-year-old son, King, and two-month-old daughter, Dream — but her fiancé is noticeably absent.

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Unconditional ❤

A post shared by Blac Chyna (@blacchyna) on

We can't help but wonder if they're experiencing yet another rough patch, which previously resulted in them being banned from filming Keeping Up With the Kardashians. Chyna was also allegedly barred from Kris Jenner's Christmas party after an Instagram hack suggested she was cheating on and using Rob.

The sock mogul started dating Chyna last January — much to the dismay of his famous family — and by April they were engaged. One month after, they announced that she was pregnant with the couple's first child, and in November they welcomed their first daughter, Dream.

Chyna has a long-standing feud with the Kardashian family, as she is also the ex-fiancée and baby mama of Kylie Jenner's boyfriend, Tyga. No one was pleased about the relationship at first, but when they saw what a good influence she was in his life, everyone seemed to warm up a little bit.

rob kardashian blac chyna splash

It wasn't long until she was accused of cheating and using Rob for money and fame, considering the fact that she wasted no time attempting to trademark her soon-to-be name, Angela Renee Kardashian. His sisters Kourtney, Kim, and Khloé Kardashian filed court docs to prevent her from doing so.

We've also seen most of their turbulent relationship play out on their E! reality spinoff series, Rob & Chyna.

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So, was the endless drama between Chyro and the family enough for them to finally call it quits? We guess only time will tell!

Scroll through the gallery to relive Rob and Chyna's cutest moments together!