The pair however, split months after their amorous affair, leading to a nasty lawsuit..
Speaking to fellow sibling Khloe, Kim said: "Did you see how I went off at Rob in our group texts?"
A preview of Keeping Up With The Kardashians special episode saw Khloe and Tristian Tompson gather their family and friends around to reveal their pregnancy news - and their reaction was priceless.
'I was nauseous, not feeling well and then he had to leave the country and I took a pregnancy test.
On last night's episode of Keeping Up with the Kardashians, we watched as the whole "revenge porn" drama played out between Kimmy K's little bro and the former stripper, but it ended with her signing a family law agreement, which should have been the end of the feud.
To which Khloe, 33, replied: "Listen".
"One of the pluses of all this - there's no way Rob and Chyna will get back together after this, right?" Let's focus on the positive. "The negative is all of this other shit right now". Kim goes on and shares her disappointment in Rob for exposing his baby mother's nude pictures to the world. We've had pretty much the same crew and they've been involved in the best and worst times of our lives, and they keep quiet'. The legal battle that has been going on between the two of them has been super frustrating.
"It just sucks", she said. Kim says to Khloe during the clip. Like love makes you do fucked up things. You think anyone's proud of that?
This episode of Unfiltered is all about being truthful.
Tristan told the group: 'Thank you all for coming.
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