(a) Whenever any person residing in the state shall die leaving insurance on his or her life, such insurance shall inure exclusively to the benefit of the person for whose use and benefit such insurance is designated in the policy, and the proceeds thereof shall be exempt from the claims of creditors of the insured unless the insurance policy or a valid assignment thereof provides otherwise. Whenever the insurance, by designation or otherwise, is payable to the insured or to the insured's estate or to his or her executors, administrators, or assigns, the insurance proceeds shall become a part of the insured's estate for all purposes and shall be administered by the personal representative of the estate of the insured in accordance with the probate laws of the state in like manner as other assets of the insured's estate.

(b) Payments as directed in this Code section shall, in every such case, discharge the insurer from any further liability under the policy, and the insurer shall in no event be responsible for, or be required to see to, the application of such payments.

(c) The cash surrender values of life insurance policies issued upon the lives of citizens or residents of this state, upon whatever form, shall not in any case be liable to attachment, garnishment, or legal process in favor of any creditor of the person whose life is so insured unless the insurance policy was assigned to or was effected for the benefit of such creditor or unless the purchase, sale, or transfer of the policy is made with the intent to defraud creditors.