1. Adultery of the wife under any circumstances.
2. Adultery of the husband, if the adultery is committed in the conjugal home, or if the husband is living in concubinage, or if the husband’s adultery causes a public scandal and attracts public contempt or insult to the wife, or if the wife has been ill used by word or deed by her husband’s paramour or on account of her.
3. If the husband proposes or plans to prostitute his wife, or accepts from a third person any money, article or valuable consideration for the purpose of effecting such prostitution.
4. When either spouse instigates or encourages the other to commit a crime.
5. The attempt by positive acts by either husband or wife to corrupt their children or by deliberately permitting third persons to practice such corruption.
6. Abandonment without just and legal cause of the conjugal home (casa comun), or if there is just and legal cause for such abandonment, to remain away for one year or more without beginning a suit for divorce.
7. Cruelty, threats or injury of a serious nature by one spouse against the other.
8. False accusation of a grave nature made by either party against the other.
9. The refusal, or wilful neglect, of one spouse to furnish alimentation, or support, to the other, in accordance with law.