Mumbai, April 10 (ANI): National Commission for Women ( NCW) member Nirmala Samant on Thursday asked why Bharatiya Janata Party (BJP) prime ministerial candidate Narendra Modi did not disclose details about his wife in previous elections. Samant also said that it very unfortunate that the wife of Modi, who has taken up the cause of women in India, was deprived of property, maintenance and her rights. It is being reported that Modi in his poll affidavit, which he filed on Wednesday from Vadodara, has written the name of 'Jashodaben' in the column of spouse. It was also reported that since 2001, Modi have been leaving the column blank whenever he filed his form for election. In his rallies too, Modi has claimed to be 'single' and unmarried.