Lamar Odom believes estranged wife Khloe Kardashian's reported flirting and "hookups" with rap star The Game is an attempt to make his jealous.

The 34-year-old Odom admits he doesn't like his wife hanging out with the hip hop star, but truly believes it's just an attempt at revenge.

Citing irreconcilable differences, the 29-year-old Keeping Up With The Real Kardashian star filed for divorce from the former NBA Sixth Man of the Year Award winner last December after enduring a summer where Odom was dogged by widespread allegations of hardcore drug use and chronic infidelity.

"He says she's hooking up with The Game as revenge," a source told the website, adding that Odom was none too pleased with a photo Kardashian posted to Instagram of her and The Game together on Feb. 22.

Still, Odom, now in Spain to play the rest of the pro basketball season, holds out hope that he and Kardashian can reconcile. Not expected to return to the states until sometime in April, he has already predicted he and his wife will be back together by then.

"I love my wife," Odom recently told HollywoodLife."She'll always be my wife - no matter what."