Yes, Madam. It is easy thing which I said and in several cases the petitioner wife who is kept in dark about the source and the quantity of income the husband earning same difficulty which you have been facing. Once he files reply to your petition not revealing his full income, you have to file APPLICATION saying that your husband has other sources of income and give the details of such sources as much as in your knowledge and seek the court's direction to him to produce his bank statements, locker numbers, landed property, business firms etc. and file an affidavit disclosing his full income. The application is generally drafted in the same way as they are drafted. The purpose of asking his details on affidavit is that in case he lies before the court and in future you will come across to the real income, you can prosecute him. As there will be a threat of criminal prosecution, he is expected to file truthful statements in his affidavit. With due respect I say that Mr. S.K. Agarwal's prescripttions, such as calling on mobile anonymously, recording the chat, filing application along with recorded conversation, filing S.340 Cr.P.C. are far-fetched and impractical and not warranted at this stage and what at this stage you have to do is to look into his reply and if it does not reveal the full real income, then to simply file an application in the above said terms and the court will do the rest of the things. THE COURTS ARE WELL AWARE THAT THE PARTIES IN THESE DAYS ARE NOT COMING WITH FULL FACTS AND HENCE THE DIRECT THE PARTY TO FILE AN AFFIDAVIT INDICATING HIS REAL INCOME.