The suit could make creditors think twice about selling their debt to Icahn who has made two separate offers to buy up MGM debt at around 50 cents on the dollar.
The Zouheils contend the trial court erred because Nationwide failed to prove that the debt was the separate property of Pierre Zouheil and not community property.
Dealing with Labour's recession and dealing with Labour's record debt are not separate priorities - one urgent, the other to be put on the back burner.
The vote came after Icahn had made two separate offers to buy up MGM debt in order to merge the company with Lionsagte, a studio where he is the majority shareholders.
European leaders are meeting in Brussels this week to discuss the region's debt crisis, and policymakers will consider creating a separate budget for the 17-nation monetary union.