Calabasas, California - Khloé Kardashian is reportedly "hurt and embarrassed" that Tristan Thompson is allegedly expecting his third child with another woman.

For those who haven't been keeping up with the latest tea, it appears that Tristan's newest scandal has shattered Khloé's heart.

On Friday, the Daily Mail released a copy of a paternity suit filed against the Sacramento Kings player by Maralee Nichols.

The Texas-based personal trainer alleged that Tristan fathered her unborn baby and was seeking child support.

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Per the documents, Maralee claimed that the child was conceived at his Tristan's 30th birthday party in March.

At the time, Khloé and Tristan – who also has a son with his ex-girlfriend Jordan Craig – were still together. The Canadian athlete did admit to sleeping with Maralee, though he maintained it was a one-night stand. However, Maralee's lawyers argued that she and Tristan had a "months-long" affair that continued well after she got pregnant.

Multiple reports have also confirmed that Maralee has given birth to a boy last week.

Khloé and Tristan split for the second time in July, yet insiders are now claiming that the Keeping Up with the Kardashians star is upset to learn of this latest bit of unfaithfulness.

One source spilled to People, "Khloé was upset to find out that he cheated again. She just can't believe that he is going to be a dad again."

Another insider dished to Entertainment Tonight that the Good American owner is "pretty embarrassed and kind of gloomy about the news of Tristan's new alleged baby."

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"She has always been into giving Tristan tons of chances and deep down held out hope that they would maybe get back together one day. There is no hope and it's really done for now, but she thinks it's for the best," the tipster added.

Khloé and Tristan have remained on good terms while co-parenting their daughter, True.