Kylie Jenner is reportedly learning a lot from the relationships of her sisters Kourtney Kardashian, who is believed to have patched things up with Scott Disick, and Khloé Kardashian, whose estranged husband Lamar Odom is currently recovering from drug overdose. Reports on Nov. 20 suggested that Jenner and Tyga broke up, but they shut down the rumors when they attended the American Music Awards together and left hand in hand for Justin Bieber’s after-party.

“Kylie has been seeing the troubles Scott and Kourtney have been having, as well as the drama and stress that Lamar has given Khloe, and how Kim [Kardashian] is going through her pregnancy. Add that to not wanting to be alone for the holidays, and they are all distractions in Kylie’s head that are helping her with her relationship with Tyga,” a source told Hollywood Life.

The source added that the brief split with Tyga was just a minor setback in the long-term relationship. “Tyga insisted he never cheated on her and he turned on the water works when doing so,” the source reportedly said, adding: “He looked Kylie dead in the eyes, tears and all, and told Kylie, ‘I love you.’ Kylie believes him, and the rest is in the books. She loves Tyga and his words carry a lot of weight in her world.”

While Jenner tries to distract herself from her relationship troubles, she also launched her first lip kit on Monday, which was sold out in minutes. Another report by Hollywood Life said that while everyone was happy for the 18-year-old, her elder sister Kendall Jenner was not very amused.

“Everyone’s excited for her, except Kendall who’s being a little shady. Kendall congratulated Kylie on her success but then told Kylie she hopes she’s not giving all her earnings to Tyga. Kylie didn’t let the comments get to her. She’s too excited to let any haters block her shine,” a source told Hollywood Life.

An earlier report also suggested that the "Stimulated" rapper's financial standing was a reason behind the breakup.

“Kylie’s been aware of Tyga’s financial problems since she began dating him,” a source told Hollywood Life, adding: “Thus far, Tyga’s tab is close to half a million dollars and counting.” The source also said that Kylie was angry that she was constantly paying “for his travel arrangements, insurance, payments on his cars and just loaning money in general.”