Rob Kardashian and Blac Chyna may be welcoming their first child soon, but the pair is too busy acting like children themselves at the moment.

Just days after the father-to-be tweeted out his younger sister Kylie Jenner's real phone number following a particularly bad fight, Chyna did the same thing to her fiancé, 29.

rob kardashian phone number twitter

The number, which was confirmed to be authentic, got disconnected shortly after it hit the web.

Chyna later explained why she shared Rob's digits with the world, telling Snapchat fans, "To assure your man is not texting no b–ches, just tweet his number out. How's that feel Rob? How ya feel?…Get your number changed, thank you."

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The 28-year-old added, "To all these females wanna keep texting his phone 'cause they had his number before, talking about you good? You and Chyna good?' Naw, we good. We good. We straight. All right."

We're thrilled to see that the couple has a mature relationship. For a look back at their bizarre nine-month romance, check out our timeline below!