Blac Chyna Took A Paternity Test To See If Rob Kardashian Is Her Baby Daddy

Relax, relax, relax, relax: It was her idea.

On Sunday night's season finale of “Rob & Chyna,” Blac Chyna took it upon herself to prove, once and for all, there's a Kardashian bun in her baby oven.

During the episode, Chy tells her friends,

This might sound fucked up but a part of me wants to take a paternity test… I know it's Rob's child, I've only been with Rob since we started dating. It's just to shut down rumors on the internet saying that it might be two other people.

Totally. Also, ratings. Also, peace of mind. Also, the tiny voice in the back of Chyna's head that's like, “Is this dude really ready for a kid? Wait, where'd he go? Why'd he wipe his Instagram again? F.”

Chyna admits to her pal Paige,

I don't even know if I want to stay with Rob… I don't know if I want to do this no more with him. This pregnancy… I thought it would be different. I really literally would have to change everything about myself or he's gonna have to change, and I feel like at this rate, Rob ain't changing and I don't have time.

The 28-year-old's concerns are valid and evidenced not only by the cameras following her and Rob's every move but by the fact Scott Disick showed up to teach Rob about being a present father.

Scott, the former reigning champion of manic disappearing acts, met up with Rob to remind him that kind of behavior is pretty much unacceptable when you have kids.

He tells Rob,

I'm just trying to understand what's really going on to be honest… Do you realize how many people you're hurting? …I feel like every time things are starting to look up we hit some bump in the road, no one hears from you, you go missing, you turn your phone off, you block everybody. What happens when that goes on is what I would like to understand?

Rob tells Scott there's nothing wrong and that he “gets it” but that he's inclined to “continuously block every one of you guys.”

Scott says,

You can't do that, is what I'm telling you.

Jarring as it is for all of us to experience responsible, grown-up Scott, Rob reflects on his shortcomings and agrees to seek help via therapy, though he tells Chyna he “personally [doesn't] really agree with the whole thing.” Like, finally. Just go.

Back at You Are The Father Headquarters, Chyna -- who's already proven she's mature enough for motherhood but petty enough for reality television -- sneaks into Rob's house with Kim Kardashian West to steal his DNA for a paternity test.

Rob is home at the time and obviously catches on to the toothbrush-stealing scheme. He tells his fiancé,

You can take my hair, you can have all the toothbrushes, I don't care. Whatever y'all wanna do I'm obviously always down, just gotta ask.

When the couple receives the results to the paternity test, zero viewers are shocked to discover Rob is, in fact, the father.

Buckle up, Dad Rob.

Citations: Blac Chyna Takes Paternity Test to Prove Rob Kardashian Is the Father of Her Baby on Rob & Chyna Season Finale: See the Results (E!)