605-370-7412 605-370-7412

South Dakota & Minnesota Family Law

Full-service family law firm serving Sioux Falls and Southwest Minnesota

Whether you are anticipating the joys of adoption or experiencing the frustrations of marital conflict, Steffan Law Office can help. I have been practicing Family Law in the Sioux Falls area for 10 years and in Southwest Minnesota for 13 years. I provide legal services in all areas of family law, including:

  • Adoption
  • Alimony/ Spousal Maintenance
  • Child custody and visitation
  • Child support
  • Child support modification and enforcement
  • Divorce


I assist families with all aspects of international and domestic adoptions. I handle the legalities of your adoption so that you can concentrate on your new family.


Divorce should not lead to financial crises. I help you establish an equitable amount of spousal support.

Child custody and visitation

I protect your parental rights to raise your children in an appropriate and supportive home.

Child support

I can help ensure that you receive or pay an equitable amount of the financial support required to raise your children in a healthy, happy environment.

Child support modification and enforcement

Child support payments do not change unless the court modifies the child support order. If either the custodial or noncustodial parent experiences a significant change in circumstances, I can guide you through the proper legal procedures to modify your child support payments accordingly.


Through mediation or litigation, I can help you gain the most equitable results from your divorce, including fair distribution of assets, division of marital home, child support payments and child custody rights.

Juvenile delinquency and dependency proceedings

I am skilled at maneuvering through the complex laws of South Dakota to protect your parental rights from the interference of government authorities.


Mediation puts the decisions in your hands, and can often provide more expedient, predictable results than a trial. I can help you in this process.

Contact an experienced Sioux Falls family law attorney

Call Steffan Law Office at (605) 370-7412 or (507) 820-1625 or contact me online to schedule a consultation with a family law attorney at my Sioux Falls, South Dakota or Pipestone, Luverne, Worthington and Jackson locations.

Quick Contact Form

Quick Contact Form