" Section 13 (2) provides "(2) A wife may also present a petition for the dissolution of her marriage by a decree of divorce on the ground 710 (i) in the case of any marriage solemnized before the commencement of this Act, that the husband had married again before such commencement or that any other wife of the husband married before such commencement was alive at the time of the solemnization of the marriage of the petitioner, or Provided that in either case the other wife is alive at the time of presentation of the petition, or (ii) that the husband has, since the solemnization of the marriage, been guilty of rape, sodomy or bestiality, or (iii)that in a suit under section 18 of the , or in a proceeding under section 125 of the Code of Criminal Procedure, 1973 (or under the corresponding section 488 of the Code of Criminal Procedure, 1898), a decree or order, as the case may be, has 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 solemnized 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.