Dr Richard Batista, who donated a kidney to save his wife's life in 2001, sparked an international legal controversy after demanding the organ's return or $1.5 million in compensation following their bitter divorce.

A bizarre divorce dispute in the United States has drawn international attention after a surgeon who donated one of his kidneys to save his wife's life reportedly demanded the organ back or $1.5 million in compensation when their marriage collapsed.

The unusual case involved Dr Richard Batista, a vascular surgeon from Long Island, New York, who donated his kidney to his wife, Dawnell, in June 2001 after she suffered kidney failure.

The transplant was successful and saved her life. Batista later explained that he had donated the organ out of love and a desire to keep his wife alive, while also hoping the extraordinary gesture would help repair their troubled marriage.

However, the marriage eventually fell apart.

In 2005, four years after the transplant, Dawnell filed for divorce, setting off a bitter separation that reportedly involved accusations of infidelity and disagreements over access to their three children.

Batista subsequently accused his estranged wife of cheating on him and preventing him from seeing their children.

But it was his extraordinary demand in 2009 that turned the private marital dispute into an international headline-making story.

The surgeon publicly demanded the return of the kidney he had donated or $1.5 million in compensation if his former wife could not give it back.

His lawyer, Dominic Barbara, presented the demand as part of a last-ditch effort to secure a favourable divorce settlement and draw attention to Batista's complaints about access to his children.

Barbara reportedly acknowledged that his client did not genuinely expect the kidney to be surgically removed and returned.

Instead, the demand was intended to put pressure on the other side during the divorce proceedings.

Court Rejects Kidney Repayment Demand

The unusual dispute eventually came before the Nassau County Supreme Court, where the legal position was made clear: a donated kidney is a gift, not marital property that can be reclaimed or divided during a divorce.

The court rejected the idea that the organ could be assigned a monetary value or treated as an asset that Batista could recover after the breakdown of his marriage.

The legal complications went beyond divorce law.

Under the United States National Organ Transplant Act, buying or selling human organs for valuable consideration is prohibited, meaning a financial demand tied to the kidney could also raise serious legal concerns.

Medical experts and ethicists also highlighted the dangers of attempting to reverse the transplant.

Removing the donated kidney would have exposed Dawnell to severe medical risks, potentially forcing her back onto dialysis or putting her life in danger.

No court could reasonably compel someone to undergo such a potentially life-threatening procedure simply because the marriage had ended.

In the end, Batista did not get his kidney back, nor did he receive the $1.5 million he demanded.

The case remains one of the more extraordinary divorce disputes in American legal history, raising questions about love, sacrifice, marriage and the limits of what someone can demand after giving a life-saving gift.

For Batista, the marriage ended, but the kidney remained with the woman whose life he had helped save.