Kylie Jenner was pregnant and alone!

Sources reveal exclusively to Life & Style that soon after Kylie shared her exciting baby news with Tyga, the KUWTK star found messages between the rapper and his ex-fiancée Blac Chyna, who just welcomed daughter Dream with Rob Kardashian.

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“Tyga told Chyna she had it made in life because she was living with a Kardashian,” says the source. “Kylie freaked out.”

While that led to the couple breaking up, luckily for Kylie, 19, the pregnancy was just a false alarm — but she took the father-of-one back, and her friends and family were not surprised.

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“No matter what Tyga does, says a source, “Nothing will stop Kylie from trying to be with him.”

For more on your favorite celebrities, pick up the latest issue of Life & Style, on newsstands now! And scroll through the gallery below for a look at Kylie and Tyga’s cutest moments.