Rob Kardashian and Blac Chyna have had quite the relationship. Remember when he called out the model for throwing out his waffles on Snapchat in the midst of their nasty "split?" Well, it looks like things haven't gotten any better.

A source close to the couple told People, "They are together, but not living together. It's a bizarre situation."

Despite their unconventional living situation, the wedding's not off, but it's not moving forward either.

"They are still engaged and Chyna wears her ring," the insider added. "There haven't been any wedding talks though."

Rob and Chyna, who currently live in separate houses in Tarzana and Calabasas, have had problems all throughout their engagement, and most of it played out in the media.

"One of their main issues is that Rob doesn't trust her," the source said. "Even rumors of Chyna getting close to other guys will cause another epic fight."

Take a look at the Twitter community's reaction to their volatile relationship, below:

Get the latest on Blac Chyna in the BET Breaks video above.