Ever since Kylie Jenner and Tyga broke up and got back together last month, things haven't been the same. While they are currently together, it seems as though Jenner has been ignoring the rapper to hang out with a different rapper, and her new nephew, Saint West.

Jenner, 18, was spotted with rapper A$AP Rocky, 27, during her short break up with Tyga in November, and again on Dec. 4 at the Dream Hotel at Art Basel, according to Billboard. Apparently, the two left the event together, along with the rapper's entourage of 35 people. While it may seem innocent, Tyga is not happy with this friendship. They also had dinner together in Miami that same night.

"Tyga's not happy at how close A$AP and his girl are getting," a source close to the rapper told Hollywood Life. "Tyga doesn't care if he is cool with A$AP, point is, it's disrespectful for him to be all up in Kylie's face when he knows damn well he and Kylie don't have the most solid foundation...Tyga's equally upset at Kylie but won't tell her that. He doesn't want to appear weak or if he's stalking her but her closeness to this dude is cause for concern. Tyga's a rapper and he's not stupid. He knows the game."

Ever since Jenner's sister Kim Kardashian and her husband Kanye West welcomed Saint on Dec. 6, Jenner has been obsessed with their being a new baby in the family, and while Tyga has been trying to talk to her about all of this, she hasn't exactly been giving him her full attention.

"Tyga wants to have a serious talk with Kylie to get to the bottom of her dealings with A$AP in Miami," a different source told Hollywood Life. "He has many questions for her because he feels like there's something going on between them...Kylie's ignoring him, telling him that her primary focus is spending time with Saint and meeting him for the first time. She's explained to Tyga that this is a 'happy time for her' and that she's a 'new auntie again' and that he needs to tame his insecurities."

While all of this has been going on, Tyga has been showering Saint with presents to try to not only win over Jenner, but to win the entire family's approval ever since the breakup. Sources told The Hollywood Gossip that he has sent over a lot of gifts ever since Saint came into this world on Saturday and even signed the card, "From one family to the next-Uncle Tyga and Aunt Kylie."