Tyga is caught in the middle of the Blac Chyna and Rob Kardashian drama!

Over the weekend, Chyna's Instagram hacked revealed her ulterior motives for marrying the KUWTK star — and even mentioned her ex in some of the leaked messages.

MORE: Kris Jenner Offers Blac Chyna $5 Million to Give Rob Kardashian Full Custody of Baby Dream!

In one exchange with her friend Treasure, the mother-of-two not only bragged about hitting Rob, 29, but also admitted to being physically abusive with the "Rack City" rapper.

blac chyna instagram hack

"[Rob] prolly will get in line tho cause he don't want to b abused lol," her friend wrote, to which Chyna, 28, replied, "Ok, I don't want to treat him like Tyga but I will."

Another message revealed that the father of her four-year-old son Kin, who is currently dating Rob's half-sister Kylie Jenner, also cheated on her. "Tyga was wildin' in another way," her friend added, before Chyna said she was going to "do my own thing."

MORE: Instagram Hack Exposes Blac Chyna's Plans to Use Kris Jenner — "Just Stack Your Money!"

Since the hack, the couple has split, with Rob sharing heartbreaking videos of his empty home, and shared his sadness over not spending the holidays with his daughter Dream.

https://www.instagram.com/p/BOBrZ4eA80Q/

"I thought this was going to be the best year of my life," he wrote, "had a beautiful baby Dream and haven't spent Christmas with family in years and I just can't believe she really hurt me this way. She knows how to hurt me and I loved her so hard like I'm supposed to. Like any man is supposed to love their Wife. Chyna knew exactly what she was doing to get me."

However, Rob has since apologized to Chyna — and admitted he was seeking help.

MORE: Rob Kardashian and Blac Chyna Fight Over Daughter Dream Online Following Instagram Hack!

"This weekend I was in an emotional bad place and did some things that embarrassed myself and my family," the 29-year-old wrote. "I apologize and I'm seeking help to deal with my flaws/issues. Please pray for me and I'm sorry @blacchyna. You are a great mother to our child and I love you."

We can't keep up! For a look back at the since deleted messages, click through the gallery below!