This guide can give you a place to start your research when you have a case involving divorce (dissolution of marriage). The Dissolution of Marriage process in Arizona varies greatly on your individual situation.Learn about Maricopa County's divorce proceedings services. A QDRO is used to divide a retirement account into two separate accounts, following a divorce (or some other type of legal judgment). Forms for filing for divorce in Arizona based on county. If your county is not listed, use the state link. Form No. Instructions: How to Fill Out Papers for Dissolution of a Non-Covenant Marriage (Divorce) without Minor Children, DRDA10I. Under ERISA, if you named your spouse as the beneficiary of a plan, they remain the beneficiary even after a divorce. Maricopa county makes it fairly simple to file for uncontested divorce. Because Arizona is a no-fault state, it makes it much easier to file.