Marriage is a long process, and one of the most important things is to make sure that your partner is not a fraud. While in previous times or in other cultures this process might sound quite extraordinary, nowadays post Marriage Detectives investigations are a great way to make sure personal integrity and that of the spouse to be is questionable. These agencies are used in gathering information whether about a potential or current spouse to give one a crease of mind before undertaking a very crucial decision in life. What is this Matrimonial Detective Agency: It is a company that provides specific investigation services to the clients in order to find the necessary and sufficient proofs about their partners.