In Section 13 of the Hindu Marriage Act,
(a) in sub-section (1),
(i) for clause (i), the following clauses shall be substituted, namely
(i) has, after the solemnisation of the marriage, had voluntary sexual intercourse with any person other than his or her spouse; or
(ia) has, after the solemnisation of the marriage, treated the petitioner with cruelty; or
(ib) has deserted the petitioner for a continuous period of not less than two years immediately preceding the presentation of the petition; or ;
(ii) for clause (iii), the following clause shall be substituted, namely
(iii) has been incurably of unsound mind, or has been suffering continuously or intermittently from mental disorder of such a kind and to such an extent that the petitioner cannot reasonably be expected to live with the respondent.
Explanation. In this clause,
(a) the expression mental disorder means mental illness, arrested or incomplete development of mind, psychopathic disorder or any other disorder or disability of mind and includes schizophrenia;
(b) the expression psychopathic disorder means a persistent disorder or disability of mind (whether or not including sub-normality of intelligence) which results in abnormally aggressive or seriously irresponsible conduct on the part of the other party, and whether or not it requires or is susceptible to medical treatment; or ;
(iii) in clauses (iv) and (v), the words , for a period of not less than three years immediately preceding the presentation of the petition, shall be omitted;
(iv) after clause (vii), the following Explanation shall be inserted, namely
Explanation. In this sub-section, the expression desertion means the desertion of the petitioner by the other party to the marriage without reasonable cause and without the consent or against the wish of such party, and includes the wilful neglect of the petitioner by the other party to the marriage, and its grammatical variations and cognate expressions shall he construed accordingly. ;
(b) in sub-section (1-A), for the words two years , in the two places where they occur, the words one year shall be substituted;
(c) in sub-section (2),
(i) in clause (ii), for the word bestiality , the words bestiality; or shall be substituted;
(ii) after clause (ii) as so amended, the following clauses shall be inserted, namely
(iii) that in a suit under Section 18 of the Hindu Adoptions and Maintenance Act, 1956, (78 of 1956) or in a proceeding under Section 125 of the Code of Criminal Procedure, 1973 (2 of 1974) (or under the corresponding Section 488 of the Code of Criminal Procedure, 1898), (5 of 1898) a decree or order, as the case may be, hass been passed against the husband awarding maintenance to the wife notwithstanding that she was living apart and that since the passing of such decree or order, cohabitation between the parties has not been resumed for one year or upwards; or
(iv) that her marriage (whether consummated or not) was solemnised before she attained the age of fifteen years and she has repudiated the marriage after attaining that age but before attaining the age of eighteen years.
Explanation. This clause applies whether the marriage was solemnized before or after the commencement of the Marriage Laws (Amendment) Act, 1976. .