Rob & Chyna doesn't makes its network television debut on E! until tomorrow (Sunday, September 11), but already it seems like there's trouble in paradise for Rob Kardashian and Blac Chyna.

In a clip released ahead of the show's premiere, Kardashian turns to his sister Kourtney's ex, Scott Disick, for relationship advice after having a fallout with his pregnant fiance.

"Chyna and I got in a fight, so she kicked me out," Rob tells Scott while taking a drive. "I'm just gonna let her be and give her her space and... I don't know."

According to the dad-to-be, Chyna has actually kicked him out of their home after arguing a number of times—and he's over it.

"This cycle of me being kicked out the house has happened several times," he complains. "And usually I go right back, but I'm sick of it. So I'm going to stay at my house in Calabasas for a bit."

Scott, who shares three children with Kourtney and who has seen his fair share of relationship drama, tries to comfort his spiritual brother, telling him, "I know that it feels like you're not wanted there, but obviously you just got into a fight."

"It happens, and by the way, she's hormonal, she's pregnant. If you weren't to get kicked out, that would be weird," he added.

Watch the clip, below:

While Rob and Chyna's romance has seen a number of dramatic ups and downs since the couple first announced their engagement back in April—from shady Instagram deletions to mixed reactions from the Kardashians—the two maintain that their passionate relationship is just as strong as ever.

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