Kylie Jenner and Tyga have broken up, and a source told TMZ the reason: "It's something Tyga did." Of course it is.

The source says the couple suddenly broke up yesterday (Tyga's birthday, sad emoji) under "pressure from the Kardashians" after Kylie returned from Australia. Kylie, who recently turned 18, had been dating the 26-year-old rapper for more than a year. So yes, if you do the math, that does mean since she was a child.

What did you, Tyga? (Something.)
What did you, Tyga? (Something.)
Sources: TMZ | E!