On a careful reading of Clause (c) of Section 12(1) of the Hindu Marriage Act, 1955, it will appear that both the parties, in case of adult, are obliged to divulge mutually and unequivocally the material fact or circumstances to each other before or at least at the time of marriage so much so that element of deception is ruled out. The words material facts or circumstances have not been defined or specified. It varies from one family to another, according to culture, ethos and social system in ages and situation. For example in a conservative family having attachment with puritan society in a marriage inevitable and unerring expectation is that both the bride and the groom must not have any record of prior marriage in any sense nor will have any marriage in any sense, not even any premarital affairs with other boy or girl (as the case may be). They cannot think of even marrying outside their caste and community, conversely , a family with liberal and cosmopolitan approach, thought, particularly in urban area will not mind in case of marriage even having knowledge of background of prior marriage or premarital affair with other counter sex outside their caste and community. In case of former, concealment of caste, community or background of prior marriage or premarital affairs before or at the time of marriage is obviously extremely material and it amounts to fraud in obtaining consent.
In the case of Saswati Chattopadhyay v. Avik Chattopadhyay, (2011) 3 ICC 51, the husband was not informed about the earlier marriage at the time of negotiation or at the time of solemnization of the marriage. On inquiry, the husband came to know that there had been previous marriage of the appellant with one Sudip and it was also discovered that the earlier marriage was dissolved by consent. When the matter reached to the Family Court, it came to the conclusion that there has been suppression of the relevant fact with regard to the premarital status of the appellant and such relevant fact goes to the root of the matrimonial relationship. On an appeal, the Calcutta High court endorsed the view taken by the trial court and observed that premarital status of a party is a material fact which the other party must know before imparting consent for marriage. Pradeep Kumar Maheshwari v. Smt. Anita Agarwal, 2019 (2) AWC 1369.