SIREBOUR v. DOME Customary law—Claim for past and future maintenance and education of children of divorced parents—Whether circuit court has jurisdiction to entertain suit—Whether de facto custody of mother is sufficient basis for a claim against father for maintenance—Whether amount claimed as past maintenance must be strictly proved—Whether father is liable to maintain children up to attainment of twenty-one years—Courts Act, 1960 (C.A. 9) s. 39 (1) (a) (iii).