Kylie Jenner and Tyga are no longer together, but that doesn't mean they're entirely out of each other's lives. A source tells PEOPLE of the duo, who split over a month ago, that they "may be broken up but there is still so much love there." "He was her first true love and that is something that she just can't walk away from entirely," adds the insider of Jenner, 18, who dated the rapper for well over a year. As for whether there's tension between the exes, the source says "there's not really much bad blood there anymore" – and indeed, Tyga, 26, and Jenner both recently attended a birthday bash at Jenner's sister Kim Kardashian West's house for daughter North, 3, over the weekend. Of the breakup, the source says "it was just bad timing and they were fighting all the time." "Kylie couldn't take it, and her friends couldn't either," says the source of Jenner, who has a tight-knit...