After Thompson got blasted by Khloe's family and friends over his cheating scandal, Disick decided to privately show him some support, a source revealed.
That's because Disick, of all people, knows what it's like to keep up with the Kardashians, the insider said.
"If anyone knows how tough it is to be part of that family it's Scott and he's got lots of sympathy for Tristan," the spy told Radar.
"Scott's telling Tristan he understands what he's going through and that he's there for him if ever he needs a friend. Scott's been censured, too, in the past for his wild ways. His experience has taught him the Kardashians can be a prickly group."
As Radar reported, Thompson has been caught cheating on Khloe as photos have surfaced of the basketball star kissing another woman on the eve of Kardashian giving birth to their first child.
"Scott is reaching out to Tristan on the sly because he doesn't want to make waves himself. He still needs the family and their money," the source confided.
And it looks like Disick's advice helped, as Khloe hinted there is no trouble in paradise with Thompson when she announced her baby's arrival.
"Our little girl, True Thompson, has completely stolen our hearts and we are overwhelmed with LOVE," Khloe captioned a photo of pink decorations. "Such a blessing to welcome this angel into the family! Mommy and Daddy loooooove you True!"
Before Disick began dating girlfriend Sofia Richie, 19, he blazed a party trail from Cannes to Monaco to London to Las Vegas.
He was photographed with multiple sexy young women, including actress Bella Thorne, 19, in France. Now, Disick could be settling down with another sexy teen after his many years with Kourtney, mother of his three children.
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