As found in most of the countries in world, the prenuptial marriage contracts drawn up and signed in a different country or state at the time are valid regardless of present residence or court cases. But the lawyers will give you a different impression as they won't make much money otherwise. All of them will show reluctance to take up your case. Under the eye of the law in most of the countries in the world, any contract, marriage or otherwise, is valid even it is written on toilet paper and witnessed properly in the jungle of the Amazon. But the lawyer will mislead you nevertheless.
Most countries have provisions for handling contracts signed out of jurisdiction.
All contracts drawn under religious or any tribal rules are viewed as legal and valid before the court if it is witnessed properly. But again the lawyers will mislead you in most cases. To verify this statement, you may buy books on evidence matters from the local government book stores. Courts, judges, and lawyers use matrimonial cases as one of the main tools for racketeering. The degree and nature of racketeering have surpassed that of Colombian Drug Cartels or any other organized crimes that we know of.