Customary law is invoked to claim a family's ownership over children, overriding the mother's rights
This argument treats children as property that passes to a family by right of custom, rather than as persons whose welfare is the primary legal consideration. It assumes that customary patrilineal tradition creates a legal entitlement that overrides both the mother's rights and the child's rights. This is legally incorrect — customary practices relating to children must be assessed against the best interests of the child standard, which is the paramount principle in all child-related matters.
After you respond, they may push back with these arguments. Members get the full rebuttal for each.