Alaska Statutes Title 25. Marital and Domestic Relations § 25.24.050. Grounds for divorce

(1) failure to consummate the marriage at the time of the marriage and continuing at the commencement of the action;

(2) adultery;

(3) conviction of a felony;

(4) wilful desertion for a period of one year;

(5) either

(6) habitual gross drunkenness contracted since marriage and continuing for one year prior to the commencement of the action;

(7) Repealed.

(8) incurable mental illness when the spouse has been confined to an institution for a period of at least 18 months immediately preceding the commencement of the action; the status as to the support and maintenance of the mentally ill person is not altered in any way by the granting of the divorce;

(9) addiction of either party, subsequent to the marriage, to the habitual use of opium, morphine, cocaine, or a similar drug.