Don't expect to see Tristan Thompson on the Kardashian Christmas card this holiday season!
According to the source, the trouble started early on when Jenner, 60, saw an opportunity to benefit from her daughter Khloe Kardashian's new relationship.
"Kris has had to back off after trying to reel him in for photo ops and appearances on the show, which is the last thing Tristan wants to be involved with," said the insider.
While Thompson "adores" Kardashian, 32, and "does see a future with her," the insider said the 25-year-old NBA star does not want to be "destroyed," like Lamar Odom in the process.
"That's the last thing he's prepared to allow," said the insider. "He's making a stand now and drawing a line in the sand."
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