After ending their nine-year relationship in July amid cheating rumors and alleged drug abuse, Scott Disick and Kourtney Kardashian are reportedly working on maintaining a stable relationship for the sake of their kids.

“They have a rule to never fight or bring up any of their drama when they are around the kids,” a family insider tells Radar Online, adding, “Mason, Penelope and Reign are Scott’s whole life right now.”

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kourtney kardashian, scott disick and penelope disick

Kourtney, Scott and Penelope on Jan. 6.

According to TMZ, the 32-year-old even bought a $6 million mansion just a few miles from the Kardashians’ house to reportedly help him maintain his sobriety.

“Scott is still 100 percent sober. He is still attending all of his mandatory outpatient rehab appointments as well,” the insider explains.

Though Scott was recently linked to model Lina Sandberg, a source previously said, "At the end of the day, Scott wants his family back together. He wants to be back with Kourtney" — and Radar's insider agrees, adding, “In the back of Scott’s head, he still thinks that he and Kourtney will end up together.”