Kourtney Kardashian & Scott Disick Breakup & Relationship News: Disick Expresses Anger Over Not Sleeping In Same Bed As Kardashian in 5 Years

Kourtney Kardashian and Scott Disick's relationship continues on a downward spiral.

An E! News clip of the Nov. 30 "Kourtney & Khloe Take the Hamptons" episode features Disick and Kardashian arguing over his substance abuse that sent him to the hospital–a fight viewers saw in last Sunday's episode.

Following his trip to the hospital, Disick decides to go to rehab in attempt to treat his addiction. However, the 31-year-old father of two quickly has a change of heart and leaves rehab earlier than expected to speak with Kardashian about the status of their relationship, E! News reports.

"It's stressful, how much we've fought over all these years when I look back. I mean maybe it's all worth it, maybe it's not. I'm at the point where I'm just so f*****g tired, of everything. I don't want to lose you or my kids, but like are we going to spend the rest of our lives doing this?" Disick says to Kardashian in the clip, after returning to his home from rehab.

Kardashian then suggests that the couple spend some time apart to which Disick replies, "How much more space do you need? We haven't slept together in five years. What's the difference?"

The Hollywood Life reports that Kardashian's decision to sleep in a separate room from Disick has been a topic of controversy throughout the many seasons of "Keeping up With Kardashians."

Though it's clear the estranged couple is still intimate given the fact that Kardashian is pregnant, Disick is now voicing his disapproval on the couple's living arrangement.

In addition to naming the couple's bickering as the reason for his substance abuse, Disick also blamed his parents' deaths as another reason for his addiction.

"I don't think I've ever given myself time to really grieve over both of my parents dying, because I just self medicated by taking pills and drinking," he confesses in the clip.

Though it is unclear whether Kardashian and Disick are still together, Kardashian's recent Instagram post suggests that she might have finally ended her longtime relationship.

Kardashian recently posted a picture collage of two images from the Disney film, "Lilo & Stitch," which reads, "If you want to leave, you can. I'll remember you though. I remember everyone that leaves."

Kardashian also posted a broken heart emoji alongside the Instagram meme as her caption.

Us Weekly suggests that Kardashian's cryptic Instagram photo might be aimed at Disick, whose drinking and addiction to prescription pills has caused a strain in his and Kardashian's longtime relationship.