Special Marriage Act, 1954
(a) has since the solemnization of the marriage committed adultery; or
(b) has deserted the petitioner without cause for a period of at least three years immediately preceding the presentation of the petition; or
(c) is undergoing a sentence of imprisonment for seven years or more for an offence as defined in the Indian Penal Code (Act XLV of 1860): or
(d) has since the solemnization of the marriage treated the petitioner with cruelty; or
(e) has been incurably of unsound mind for a continuous period of not less than three years immediately proceeding the presentation of the petition; or
(f) has for a period of not less than three years immediately preceding the presentation of the petition been suffering from venereal disease in a communicable form, the disease not having been contracted from the petitioner; or
(g) has been suffering from leprosy, the disease not having been contracted from the petitioner; or
(h) has not been heard of as being alive for a period of seven years or more by those persons who would naturally have heard of the respondent if the respondent had been alive; or
and by the wife on the ground that her husband has, since the solemnization of the marriage, been guilty of rape, sodomy or bestiality.