1. Natural impotence or incapacity of procreation at time of marriage, and still continuing.
2. Former marriage still subsisting.
3. Adultery.
4. Wilful and malicious desertion for the space of two years.
5. Husband’s cruel and barbarous treatment endangering wife’s life.
6. Husband having offered such indignities to wife as to render her condition intolerable and life burdensome.
7. Relationship within prohibited degrees.
8. Marriage procured by fraud, force or coercion.
9. Wife’s cruel and barbarous treatment of husband.
10. That either of the parties has been convicted as principal or accessory of the crime of arson, burglary, embezzlement, forgery, kidnapping, larceny, murder in first or second degree, voluntary manslaughter, perjury, rape, robbery, sodomy, buggery, treason, or misprison of treason, and has been sentenced to prison for more than two years.