"Keeping Up With the Kardashians" star Kylie Jenner might be one of the only teenagers in America who isn’t looking forward to her 21st birthday. The 18-year-old tweeted she was anxious to turn 20, but could that be because of her boyfriend, Tyga?

It’s long been rumored that Tyga, 26, has an affinity for younger girls. Even though he and Jenner didn’t confirm their relationship until she turned 18 in August, it was all but apparent the two were dating before she was legal in the eyes of the government.

Fast forward to this past week when 14-year-old model Molly O’Malia held a press conference about Tyga sending her “uncomfortable” messages through Instagram. The rumor mill started to buzz that Tyga needed to find someone younger since Jenner was the legal age.

Unsurprisingly, her Kardashian-Jenner family members are ready for her to ditch the “Stimulated” rapper. "Most of her family and friends just can't deal with this guy anymore!" an insider told Radar Online in an exclusive report Friday.

Tyga’s been accused of cheating on Jenner with his ex-girlfriend Blac Chyna, transgender model Mia Isabella and, most recently, Brazilian vixen Annalu Cardoso.

"Tyga does not treat Kylie like she deserves to be treated," the insider added. "Kylie is so often just miserable, and that is not how you should be when you are in a relationship. She needs to ditch him."

"Tyga really brings practically nothing to the table,” the source said. "When Tyga wrongs her, he does not even have the decency to say that he is sorry.”

The rapper hasn’t addressed the most recently cheating scandal. Jenner has not issued a statement either.

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