Parties must be of sound mind, and the male at least seventeen years of age and the female at least fourteen years of age.
Divorce.—Absolute divorce dissolving a marriage is granted by the courts for the following causes:
1. That the parties are within the degrees prohibited by law.
2. That the defendant is naturally impotent.
3. That the defendant has been guilty of adultery.
4. Extreme cruelty by defendant to complainant.
5. Habitual indulgence by defendant in violent and ungovernable temper.
6. Habitual intemperance of defendant.
7. Wilful, obstinate and continued desertion by defendant for one year.
8. That defendant has obtained a divorce in any other State or country.