Rob Kardashian and his fiancé Blac Chyna are serving up drama in the super trailer for their highly anticipated reality show Rob and Chyna on E!

The network released an extended look at what fans can expect from the new show. All is well between the couple in the beginning as they bond over their unborn child who Chyna is carrying, and the special connection between Chyna’s son (from a previous relationship with rapper Tyga) and Kardashian is displayed.

They even have a little fun and party together. But things turn left when Kardashian goes through Chyna’s phone and questions her about someone texting her “over and over.”
Chyna asks him, “You don’t trust me?”

She later turns the tables on him and asks him why he is texting other women.

Kardashian tries to bring a peace offering with a bouquet of flowers, but Chyna makes it clear she’s not here for it when she tosses them.

“I don’t know why he’s thinking it’s a game.”

Kardashian tells Scott Disick that the drama is “too much” for him to handle.

“She’s too hot,” he reveals. “And I’m too hot.”

His mother Kris Jenner reminds that it’s not uncommon for new couples to have arguments. Blac Chyna’s friend reminds her she has a “wall up” as well.

While Kardashian says he doesn’t “expect” Chyna to be like him, he also says he feels they are too different.

In the end, Chyna seems to have a change of heart when it comes to the drama.

“What could I do to help?” Chyna asks.

Kim Kardashian also has an appearance and reminds the couple that Kardashian has suffered from depression and he can’t go there again; especially since they have a child on the way.

Rob And Chyna debuts Sunday Sept. 11 at 9/8c on E!