AceShowbiz -

Does Kris Jenner still not approve of Kylie Jenner's boyfriend Tyga? It has been reported before that the momager is worried that her daughter has been using her money to help the rapper who has had some financial issues, and now she is reportedly taking another action to distance Tyga from Kylie and the rest of the family.

According to Radar Online, the Kardashian-Jenner matriarch is banning Tyga from any of the Kardashian family functions this holiday season. "Ultimately, Kris can't really stop Tyga from turning up from time to time, but that doesn't mean she can't try," says a so-called insider. "She's just not comfortable with having him around."

The site claims that another reason why Kris doesn't invite the 26-year-old rapper to any planned celebrations is to avoid a friction between Kylie, her boyfriend and his ex Blac Chyna, who recently welcomed her daughter with Rob Kardashian.

"Kris has learned she can't control Kylie, because anything she tells her to do she'll do the opposite," the source adds, but "Tyga pushes Kris' buttons like nobody else." The source goes on detailing how every gathering involving Kris and Tyga would end up, "She's unable to hide her contempt for him - especially after a few drinks."