Under the Employee Retirement Income Security Act ("ERISA"), a judgment, decree, or order regarding child support, alimony, or marital property rights that assigns the right to receive all or part of the benefits payable under a pension plan and that is made pursuant to a state's domestic relations law. 29 U.S.C. § 1056(d)(3). A qualified domestic relations order ("QDRO") is exempt from ERISA's anti-assignment provision. 29 U.S.C. § 1056(d)(3)(A).