Section 9:308 - Separation from bed and board in covenant marriage; suit against spouse; jurisdiction, procedure, and incidental reliefA. Unless judicially separated, spouses in a covenant marriage may not sue each other except for causes of action pertaining to contracts or arising out of the provisions of Book III, Title VI of the Civil Code; for restitution of separate property; for separation from bed and board in covenant marriages, for divorce, or for declaration of nullity of the marriage; and for causes of action pertaining to spousal support or the support or custody of a child while the spouses are living separate and apart, although not judicially separated.B.(1) Any court which is competent to preside over divorce proceedings, including the family court for the parish of East Baton Rouge, has jurisdiction of an action for separation from bed and board in a covenant marriage, if:(a) One or both of the spouses are domiciled in this state and the ground therefor was committed or occurred in this state or while the matrimonial domicile was in this state.(b) The ground therefor occurred elsewhere while either or both of the spouses were domiciled elsewhere, provided the person obtaining the separation from bed and board was domiciled in this state prior to the time the cause of action accrued and is domiciled in this state at the time the action is filed.(2) An action for a separation from bed and board in a covenant marriage shall be brought in a parish where either party is domiciled, or in the parish of the last matrimonial domicile.(3) The venue provided herein may not be waived, and a judgment of separation rendered by a court of improper venue is an absolute nullity.C. Judgments on the pleadings and summary judgments shall not be granted in any action for separation from bed and board in a covenant marriage.D. In a proceeding for a separation from bed and board in a covenant marriage or thereafter, a court may award a spouse all incidental relief afforded in a proceeding for divorce, including but not limited to spousal support, claims for contributions to education, child custody, visitation rights, child support, injunctive relief and possession and use of a family residence or community movables or immovables.