About
Erin Grimm is an Arizona attorney with Lincoln & Wenk, PLLC whose practice includes family law and related domestic matters. She handles divorce and legal separation, child custody and parenting issues, child support, alimony, and adoption matters. She also works with estate planning issues within the firm’s broader practice. Her family law work involves helping clients address legal decisions that can affect parenting arrangements, financial obligations, property, and the structure of important family relationships.
Grimm earned a J.D. from Belmont University College of Law in 2023 after completing Belmont’s accelerated 3+3 program. She earned a B.S. in Legal Studies from Belmont University in 2020, graduating cum laude and receiving Dean’s List recognition as a Ned McWherter Scholar. During law school, she earned a CALI award in Mediation and completed pro bono service recognized through the school’s Pro Bono Pledge Award. Her education provided focused preparation in advocacy and dispute resolution.
Grimm moved to Arizona after law school to begin her career in family law and was admitted to the Arizona bar in 2023. Her practice covers disputes and agreements involving divorce, legal separation, parenting arrangements, child support, spousal maintenance, and adoption. Her mediation training is relevant to family cases where negotiated agreements can resolve difficult personal and financial issues, while her legal studies and law school work support careful preparation when a matter requires formal court proceedings.
Erin Grimm combines recent family law practice with academic training in legal studies, mediation, and pro bono service. At Lincoln & Wenk, she works on matters that require clear communication, organized factual development, and attention to the practical effects of family-court decisions. Her practice helps Arizona clients address divorce, parenting, support, adoption, and related legal concerns through negotiation, document preparation, mediation-informed problem solving, and litigation procedures when court involvement is necessary.
Law Office Affiliations
- Attorney, Lincoln & Wenk, PLLC
- Member, State Bar of Arizona
Licensed State
- Arizona
Education
- Belmont University College of Law
Juris Doctor (JD) - Belmont University
Bachelor of Science (BS) in Bachelor of Science
Awards & Badges

- Adoption
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Family
- Guardianship
- Marriage & Prenuptial Agreements
- Military Divorce
- Uncontested Divorce





