Do not expect Tristan Thompson and Rob Kardashian to start bro-ing out anytime soon — as Khloé Kardashian‘s boyfriend has strong opinions against her troubled brother, according to Radar Online!

The reality star has been getting serious with her longtime man, and it was recently rumored that she is even ready to have babies with the NBA pro. A source told Hollywood Life that “Khloé isn’t using any contraception, so they’re just seeing where it goes.”

Watch the video to see what Tristan had to say about his potential future brother-in-law!

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“Tristan loves that Khloé is older than him, he loves how mature she is, and confident in herself. He also really appreciates how little drama there is with Khloé, and how much she has her s–t together. Their relationship is really cool, they communicate really well and rarely fight. They also have a lot in common, and they love working out together—but they also enjoy just chilling too,” Hollywood Life‘s source added.

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(Photo Credit: Getty Images)

Hopefully, because of that, these two find a way to get along.

Scroll through the gallery to relive Khloe and Tristan’s cutest moments!