Is a break-up on the cards for this Kardashian diva and her man?

Kourtney Kardashian is just weeks away from giving birth to her third child, but it seems she's not getting the support she needs from boyfriend Scott Disick.

In the newest episode of Kourtney and Khloé Take The Hamptons, which airs at the end of this week, the couple can be seen discussing their marriage woes – and the shocking fact that they haven't slept together for five years.

The episode was filmed back in June, shortly after Scott's premature return home from rehab. While discussing his substance abuse issues, the couple touch on some other problems, too. Speaking about his partying problem, Scott says, "It became like a 24-hour job to stay trying to get drunk, and stay trying to take pills and not think about life."

When Kourtney mentions that some time apart from her and the kids might help Scott to cope, he flares up at her, saying, "How much more space do you need?… We haven't slept together in five years. What's the difference? Honestly, though. I mean, I love you, yeah, but…"

Ouch.

An upset Kourtney decides the couple need a shake-up, saying, "I don't want to just fall back into the same routine… I want to make a change to make it better, you know – figure out who you even are."

Watch the full clip here:

Wow, it's not looking good for this pair, but we hope that they got some much needed space over the last few months.