Payback! Khloe Demands Lamar Fork Over $10 Million For Outrageous Expenses

RadarOnline.com has exclusively learned Khloe Kardashian is on the warpath against her estranged husband Lamar Odom, claiming he owes her a fortune in unpaid bills!

"She's been bankrolling him for years, ever since he quit the Lakers and became a full-time dropout," an insider revealed.

Kardashian, 32, had been paying for Odom to live large in Los Angeles, even after he nearly died from an overdose while shacked up in a Nevada brothel last year.

"She always made sure he had the best of the best, from lodgings to pocket money — and even support for his dad and kids," said the insider.

"Along with medical bills, travel and other expenses she's calculated he owes her at least $10 million — and she intends to get her money one way or another."

As RadarOnline.com reported, one of 36-year-old Odom's last sources of income recently dried up after Kris Jenner fired him from Keeping Up with the Kardashians.

"Kris is not offering Lamar any type of contract for next season or any season thereafter," a Kardashian source noted.

Sadly, the former NBA player continues to struggle with his demons. Odom was kicked off a plane set to take off from Los Angeles for New York after becoming sick from allegedly drinking too much.