Dissolution of marriage shall be decreed upon a finding by a court of one (1) of the following grounds and no other ground:

1. (1) Irretrievable breakdown of the marriage.
2. (2) The conviction of either of the parties, subsequent to the marriage, of a felony.
3. (3) Impotence, existing at the time of the marriage.

4. (4) Incurable insanity of either party for a period of at least two (2) years.

   [Pre-1997 Recodification Citation: 31-1-11.5-3(a) part.]

As added by P.L.1-1997, SEC.7.