Khloe Kardashian is apparently devastated over rumors that husband Lamar Odom cheated on her with lawyer Polina Polonsky. The “Keeping Up With The Kardashians” star has been quiet on social media, but according to a source that spoke to RadarOnline.com, the reality personality can’t keep it together.

The 29-year-old, who recently slimmed down, has been facing gossip that her NBA hubby cheated on her with two different women and it seems to be too much for Kardashian to take. Even worse, she might think it’s true.

The brunette beauty has been “crying hysterically” to her mother, Kris Jenner, the source told the celebrity news site. She called “Kris very, very early on Wednesday morning after reading about Lamar’s latest mistress coming forward,” according to a family member who spoke to RadarOnline.com.

“Kris has been trying to calm her down, but Khloe seems to know in her heart that Lamar has been indeed cheating on her. Lamar is Khloe’s entire world, and she can’t understand why he would cheat on her. It’s really, really sad, because she loves him so much.”

Two different women told Star magazine this summer that they had affairs with Odom while he was married to the “KUWTK” celebrity: Jennifer Richardson, 29, and Polonsky, 33. Richardson’s alleged affair lasted for nearly a year and Polonsky claimed she was intimate with Odom for six weeks earlier this summer.

Kardashian took the rumors with a grain of salt until mistress No. 2, Polonsky, passed a lie detector test, the source told RadarOnline.com. “Lamar hasn’t been denying the affair as strongly as he did with others in the past. Khloe is literally feeling sick to her stomach. It’s just gut wrenching to watch her go through this.”

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