What's the return policy on a donated kidney? Is it cash back or tap tap no givebacks? Only time will tell -- as part of an ongoing divorce settlement, a man is asking his soon-t0-be ex-wife for $1.5 million as repayment for the kidney he gave her while they were married. He says she ways having an affair, she says she wasn't. Regardless, the honeymoon between the two is long over.