Kylie Jenner is reportedly feuding with half-sister Kim Kardashian over her relationship with rumored boyfriend Tyga.

According to RadarOnline.com, Kardashian disapproves of Jenner's romance with the "Ayo" rapper, especially because he is the father of her best friend Blac Chyna's now 2-year-old son, King Cairo Stevenson.

However, Jenner, who apparently thinks her sibling got married to Kanye West for fame, disagrees and refuses to listen to what Kardashian has to say.

"Kylie doesn't want Kim's advice and told her that she is the last person to ever give advice on relationships," a source close to the notorious clan said.

"She also told her that at least she is with someone, because she has feelings for them and not because will make her more famous," the source continued. "That really hurt Kim."

Moreover, the source claimed Kylie tends to get into heated arguments with Kim, while her other sisters are more accepting of her dating T-Raww.

"Kylie and Kim do not see eye-to-eye on really anything, which is so strange because they are so similar in personalities. It's like Kylie wants to be Kim but wants nothing to do with her," the source said. "Kylie's other sisters are just accepting this now, because they recognize that he has her best interests in mind and they also see that she really cares about him."

The source said Kylie Jenner cannot wait to turn 18 to legally date Tyga: "As soon as she turns 18, this will no longer be a factor."

Similarly, Hollywood Life previously reported the 17-year-old reality star, who prefers to date older men, wishes to be the 25-year-old "Rack City" hitmaker's official girlfriend, once her next birthday arrives on Aug. 10, 2015.

"Kylie's clearly in awe of Tyga and loves being treated like his princess, even though they're just friends," an insider said. "But she has told her sisters many times, 'I can't wait to be 18. The guys my age are lame and don't know how to treat me like Michael Ray does. He's so fine and a perfect gentleman.' Kylie doesn't even call him Tyga. He's Michael Ray to her."