Do you mean in the case of divorce? Or in the case that a husband decides to not be a collaborating partner in raising a child? Obviously to be totally secure y

Do you mean in the case of divorce? Or in the case that a husband decides to not be a collaborating partner in raising a child? Obviously to be totally secure you need to make sure you have some money, but ideally it's a collaboration and not a competition even if the law doesn't provide an entitlement.