When Rob Kardashian goes low, Blac Chyna goes… lower.

The couple is in the midst of another very public dispute on Instagram, with Rob accusing Chyna of cheating, using drugs, and undergoing plastic surgery following the birth of their daughter Dream.

MORE: It Looks Like Rob Kardashian and Blac Chyna Are Never, Ever, Ever Getting Back Together

To make matters worse, the KUWTK star proceeded to share explicit photos and text messages of his baby mama on the social media platform to prove his point.

blac chyna snap

However, it wasn’t long before Chyna clapped back at her former fiancé, accusing Rob of domestic violence.

“Rob u did all this but u beat me up and try act [like] it never happened,” she wrote on Snapchat before proceeding to shamelessly share videos of her jewelry from Rob. “U put hand on me I swear on god. On my kids but I’m supposed to be quiet because you’re a Kardashian.”

MORE: Rob Kardashian and Blac Chyna Turned Disneyland Into the Unhappiest Place on Earth

This is not the first time the couple has been at the center of domestic violence allegations. Last year, after Chyna’s Instagram was hacked, it was revealed that Chyna confessed to hitting Rob.

rob and chyna

“Imma slap the s–t outta him,” the 29-year-old beauty wrote in one leaked message. In another screenshot, her friend texted, “He prolly will get in line tho cause he don’t want to b abused lol.”

Chyna went on to cryptically reply, “Ok, I don’t want to treat him like Tyga but I will.”

Rob, 30, went on to admit that he knows he is being petty by airing the pair’s dirty laundry but is adamant he will not back down.

MORE: Did Rob Kardashian Lose Weight in 2017? See His Latest Pics!

“I’m a savage and always have been and always will be,” Rob wrote. “All u may think my daughter may see this one day and I hope she does cuz this isn’t love. I never want my daughter to be raised by a woman like Chyna who cheats and does drugs and alcohol with my baby in the house.”

He continued, “My daughter is the best thing to happened to me and she will know that Chyna did this out of spite not love cuz she mad my little sister took her baby daddy.”

Where’s Kris Jenner when you need her.

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