Ever since Kourtney Kardashian and Travis Barker announced their engagement, we've had one question on our mind: will Kourtney's ex of ten years, Scott Disick, be attending their nuptials?

Understandably, the answer to that isn't quite clear cut. After all, who really wants to see their ex get married, and who really wants their ex at their wedding? For this pair though, things are different, given that they share three children together and will be starring alongside one another on their upcoming reality show, The Kardashians.

But apparently, Scott will attend Kravis' wedding ceremony on one condition – if it's being filmed for the family's new series. "It would definitely be awkward if Scott was at the wedding," a source close to the Kardashians told US Weekly. "If it’s filmed for sure, then he might there."

scott will attend kourtney and travis' wedding on one conditionpinterest
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Kourtney Kardashian and Scott Disick in 2011.

As for what will happen if the ceremony isn't part of the family's new reality series, well, Scott might "want to stay far away from witnessing".

Historically, Scott hasn't been the biggest fan of Kravis' romance, with a series of leaked DMs – in which he dissed the couple's numerous PDAs – revealing just that. Fast forward a few months, and the Lord is still having trouble coming to terms with the progression of their relationship, especially after their engagement.

"It’s going to take time for him to fully accept Travis is The One for her," a second insider told US Weekly, pointing out that for Scott, Kourtney will always be "the one that got away."