Mullins Mullins Sexton & Reaves

6307 Waterford Boulevard, Suite 215 Oklahoma City, OK, United States

(405) 235-2335

Mullins MULLINS Sexton & Reaves


Oklahoma, 1990
United States District Court for the Western District of Oklahoma


The University of Oklahoma, B.B.A., 1987
The University of Oklahoma, J.D., 1990

Professional Organizations and Memberships:

Oklahoma County Bar Association
Oklahoma Bar Association
American Academy of Matrimonial Lawyers
Ruth Bader Ginsburg American Inns of Court

Practice Areas:

Alimony/Spousal Support
Child Custody & Visitation
Child Support
Civil Litigation
Legal Order Enforcement
Legal Order Modification
Legal Separation
Non-Traditional Families
Prenuptial Agreements
Property Division
Temporary Support

Practice Areas

 including legal separations, alimony, child custody and support. His opinion is highly regarded in the areas of complex asset valuation and division, as well as planning for the tax and financial implications of dissolving a marriage.

One of only 19 Oklahoma attorneys to be admitted to the prestigious American Academy of Matrimonial Lawyers, Mr. Mullins’ legal practice has focused on traditional client representation and litigation in domestic matters in Oklahoma since 1990. He has handled numerous appeals to the Oklahoma Appellate Courts, and is admitted to the U.S. District Court for the Western District of Oklahoma.

Mr. Mullins is a frequent speaker at Continuing Legal Education seminars, as his peers in the legal community value his opinion in matters of domestic law. He has also been active with the Oklahoma Bar Association and the Oklahoma County Bar Association, and has been a delegate to the Oklahoma State Bar Convention for many years. Mr. Mullins is also a member of the Ruth Bader Ginsburg American Inn of Court, and has served as its Treasurer and President.

Since 1996, Mr. Mullins has been the primary partner in his namesake law firm through its many permutations, including Mullins, Hirsch & Jones, and Mullins, Hirsch, Edwards, Heath, White & Martinez, P.C.  In 2013, Mr. Mullins teamed up with Tracey D. Martinez, Jamie Sexton and Ryan J. Reaves, all previously associated with the Mullins Hirsch firm to form MMSR Law, a firm whose primary focus is serving Oklahoma families.

Outside the legal realm, Mr. Mullins is active in many civic organizations, including serving on the City Rescue Mission Board of Directors, including three stints as chairman in 1999, 2000 and 2001; being a founding member of Trinity Legal Clinic, a non-profit organization providing pro-bono legal services to indigent persons and currently serves on the Board and is the immediate past President of Parent Promise, an organization dedicated to preventing the abuse and neglect of Oklahoma’s children through parental education and support.Mr. Mullins is AV Rated (Preeminent) by He has received numerous awards and accolades including being selected and listed by Super Lawyers each year since 2006.  He has been listed by Best Lawyers in America each year since 2008, and was the Attorney of the Year in Family Law in 2012 and 2016.  Mr. Mullins was also named Top 10 National Attorney by the National Academy of Family Law Attorneys.

MMsr law Attorney profile

Michael L. Mullins


Michael L. Mullins, Senior Partner in Mullins Martinez Sexton & Reaves, P.C., is an experienced Oklahoma trial attorney with an emphasis in the area of family law and domestic relations. Mr. Mullins focuses his practice on high-profile and complex divorces and other matters of domestic nature