About
Britni L. Bartik is a family law attorney who handles complex domestic matters involving divorce, parentage, and post-decree disputes. She works with families facing emotionally difficult transitions and focuses on building practical strategies for each client. Her approach emphasizes clear communication, careful preparation, and solutions tailored to the unique needs of every family.
Britni earned her Juris Doctor from Loyola University Chicago School of Law in 2010 and was admitted to practice law in Illinois the same year. During law school, she gained hands-on legal training through internships that strengthened her courtroom understanding and prepared her for complex family law litigation.
Britni was selected as a Philip H. Corboy Fellow in Trial Advocacy while attending Loyola, an honor recognizing strong courtroom advocacy skills. She also received individual and team awards in national trial advocacy competitions, experiences that sharpened her litigation abilities and strengthened her confidence in presenting complex arguments before judges.
Britni completed internships at the Domestic Violence Legal Clinic, Loyola’s ChildLaw Clinic, and the Cook County Public Defender’s Office for Appeals and Post-Conviction Matters. These roles exposed her to sensitive cases involving families and children, helping her develop careful legal analysis and compassionate advocacy for clients during difficult disputes.
Britni focuses her practice on family law matters such as divorce, allocation of parental responsibilities, visitation, and parentage disputes. She also works on high asset marital estate cases, business valuation issues, relocation disputes, appeals, and post-decree matters that require detailed preparation and thoughtful negotiation for families facing major legal changes.
Britni represents clients across DuPage, Kane, Will, Cook, and Kendall Counties. She is an active member of the DuPage County Bar Association, the Kane County Bar Association, and the Illinois State Bar Association, staying connected with the legal community and developments affecting family law practice and client representation today.
Britni L. Bartik guides clients through difficult legal transitions with a focus on understanding each family’s situation. She works to develop clear goals, explain legal options, and pursue practical outcomes that protect parental rights and long-term stability for families dealing with challenging domestic disputes and sensitive family law concerns overall and in the future.
Law Office Affiliations
- Attorney, Mirabella, Kincaid, Frederick & Mirabella, LLC
- Member, Kane County Bar Association
- Member, DuPage County Bar Association
- Member, Illinois State Bar Association
Licensed State
- Illinois
Education
- Loyola University Chicago School of Law
Juris Doctor (JD) - University of Redlands
BA in Sociology with Magna Cum Laude
Awards & Badges



- Adoption
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Guardianship
- Marriage And Prenuptials
- Military Divorce
- Paternity
- Uncontested Divorce
- Appeals
- Restraining Orders




