Certified by Blacha Law Office, Ltd. • Apr 12, 2026
Divorce AttorneyFamily Law AttorneyFamily AttorneysChild Custody AttorneyVisitation Rights LawElder Law AttorneyWills & Probate LawAdoption AttorneyImmigration Attorney
At Blacha Law Office, located in Naperville, Chicago and Joliet, our dedicated team specializes in delivering personalized legal counsel in family law and divorce. We understand the importance of efficiently navigating your legal matters, whether you're undergoing a divorce or expanding your family. Our commitment is to ensure that you are well-prepared to embark on a new chapter of your life with confidence and the best possible outcomes. We also handle various other legal issues, including probate, adoption, juvenile law and DCFS cases, and more.
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Certified by Blacha Law Office, Ltd. • Apr 12, 2026
Certified by Blacha Law Office, Ltd. • Apr 12, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
Reviews
4.7
442 reviews
5 stars
368
4 stars
19
3 stars2
2 stars3
1 star
20
SP
Stephani Prentice
Mar 27, 2026
5.0
Sean and his team just closed my case. I was very happy to have them on my side. They work closely with you and are very willing to listen and answer all questions. GREAT with communication too!!
I would HIGHLY recommend Sean and his team.
VW
Victoria Welsh
Mar 25, 2026
5.0
Our office had the pleasure of working with Sean on a recent matter, and the experience was exceptional from start to finish. Sean is highly professional, responsive, and attentive to detail. His clear communication and collaborative approach made coordination between all parties seamless, and he consistently demonstrated a strong commitment to achieving the best possible outcome. Sean is truly a pleasure to work with, and we would welcome the opportunity to collaborate with him again in the future.
JW
Jeff Wittlich
Mar 25, 2026
5.0
Sean did a good job supporting me throughout this long process. He appropriately set expectations, early and often, and kept me apprised of progress along the way. He and his team consistently had my best interests at heart. I'm happy with my decision to work with Sean and Blacha Law.
MM
Mike Moyer
Mar 25, 2026
5.0
Sean and his team are great to work with. They are professional and fair and unlike some Attorney's get back to you right away.
Sean really cares about his clients and fights for what is right which he did with my case. If you are going through a divorce and want someone to stand up for you as a male, Sean is your guy. He helped me gain more custody access to my children and was upfront with fees and how much it would cost upfront. My Ex's Attorney added 2 months on to settling the case due to not responding to Blacha Law's documents, Sean put a stop to it and it was settled within hours!
Mike
GU
Gaby Umana
Mar 16, 2026
5.0
I had a very positive experience working with Alyana. From the beginning she was incredibly attentive and knowledgeable. She showed genuine care and understanding towards my situation. Family legal matters can be stressful and emotional, but she took the time to listen carefully to my concerns and made sure I felt supported throughout the process. Thank you !
Frequently Asked Questions About Blacha Law Office, Ltd.
What locations do you serve?
The firm has offices in Naperville and Joliet. We serve clients in DuPage, Will, Cook, Kane and Kendall counties.
What practice areas do you handle?
We serve clients in a wide variety of matters, including family law and divorce, estate planning and probate, collaborative law and mediation, adoption and fertility law, family immigration and juvenile law.
Do you provide free consultations?
Yes, we provide free consultations. Contact our office at your earliest convenience, and we will be happy to arrange a consultation for you.
Why should I hire Blacha Law Office, LLC?
We provide personalized attention and effective representation in a wide range of legal matters. Our founding attorney, Monika Blacha, has a background in complex litigation dating back to 1999 and is a skilled mediator. We focus on divorce, child custody, post-decree litigation, estate administration, probate, and guardianship. Unlike some attorneys who may become less responsive over time, our team prioritizes your legal matters and keeps you informed throughout the process. We believe in offering personal attention every step of the way, ensuring that your case is handled with care. Additionally, our attorneys have received recognition for their outstanding legal service, including Super Lawyers and Avvo Clients' Choice Awards.
What are the grounds for divorce in Illinois?
Starting from January 1, 2016, Illinois operates as a "no-fault" state, which means the sole grounds for divorce are irreconcilable differences. Prior to this date, there were ten "fault" grounds for divorce, including reasons like adultery, physical cruelty, and mental cruelty. In a divorce case, a judge must establish that "efforts at reconciliation have failed" or that future attempts "would be impractical and not in the best interests of the family." To prove irreconcilable differences, one only needs to demonstrate that they have lived apart from their spouse continuously for a minimum of six months. It is possible for parties to share the same residence while leading separate lives.
How long must I reside in Illinois to file for divorce in the state?
At least one party involved in an Illinois divorce must have lived in the state for a minimum of 90 days before a judgment can be granted. You must also reside in the state for a minimum of 90 days before filing for divorce.
How is custody determined in divorce or the end of a nonmarital relationship?
While many people still use terms like "custody" and "visitation" in divorce, the Illinois Marriage and Dissolution of Marriage Act was updated in 2016 to remove these terms. Instead, decisions about where minor children spend their time are now framed as the "allocation of parenting time and responsibility." This change aimed to reduce disputes and their intensity over the designation of the "custodial parent."
When determining parenting time and responsibility, Illinois courts prioritize the best interests of the child, ideally with the cooperation of the parents. It is expected that parents will negotiate in good faith to reach an agreement regarding parenting time and responsibility. Having a role in creating the agreement often results in better compliance.
If an agreement cannot be reached, and mediation is unsuccessful, the court will decide how to allocate parenting time and parenting responsibility (the latter involving significant decisions like education, medical care, and religious upbringing). Experts may be consulted, and a guardian ad litem may be appointed to represent the child in such situations.
What remedies are available if someone willfully violates an existing court order?
In contentious divorce cases, one party may feel unfairly treated and choose to ignore a court order. In some instances, a person may claim they lack the financial means to comply with a support order. Nevertheless, both parties have a legal obligation to follow all court-ordered decrees. A non-compliant spouse could be held in contempt of court. Seeking legal counsel from a family law attorney can help you take the necessary actions to enforce the order. If a person who is not complying with a court order cites financial hardship, they must file a formal petition to modify the existing order.
What distinguishes physical custody from legal custody?
Physical custody pertains to where the child resides, while legal custody involves decision-making regarding the child's upbringing. In cases of joint physical custody, the child divides their time between both households. On the other hand, joint legal custody grants both parents the authority to make decisions concerning the child's education, health, and religious practices.
What factors does the court examine to determine custody?
The court evaluates a multitude of factors with a focus on the child's best interests. These factors may encompass the children's ages and needs, the parent who has been the primary caregiver, parental work schedules, geographic proximity, the mental health and fitness of each parent, support from extended family, and any history of violence, abuse, or addiction. In contested custody proceedings, our legal team can assist you in presenting a compelling case.
Is it necessary for a judge to determine custody? If parents can reach agreements on physical custody, visitation, and legal custody (decision-making), the courts typically defer to these out-of-court arrangements.
What is the likelihood of one parent receiving full custody?
Illinois courts typically begin with the presumption that both parents will participate in raising the child. They rarely grant "full custody" (sole custody) unless one parent is found to be unfit. While it's common for one parent to be designated as the primary or majority parent, the other parent is usually granted regular visitation (parenting time) as well as shared legal custody.
What makes a parent unfit for custody?
Courts are hesitant to strip custody rights from parents. However, a parent may be considered unfit for physical custody due to abandonment, neglect, child abuse, domestic violence, substance abuse, severe mental health issues, or involvement in criminal activities. If a parent has demonstrated abusive or reckless behavior, the court may limit contact to supervised visitation.
Do mothers have greater rights than fathers?
No, gender does not factor into the criteria used by Illinois courts when determining custody. While it's true that mothers are more frequently granted primary custody, especially for younger children, this often reflects their role as the primary caregiver. Fathers have equal rights under the law but may require effective legal representation to assert these rights.
Can a father obtain sole custody or primary custody?
Absolutely. If the court determines that the father can provide a healthier and more stable environment or has been the primary caregiver, he may receive the majority of parenting time. As previously mentioned, sole custody is awarded to a father only if the court deems the mother unfit.
How is custody decided when parents were never married?
Marital status does not impact custody rights. An unmarried father can be granted primary or even sole custody. If the father was not involved in raising the child, he will need to establish paternity and file for visitation or supervised visitation before seeking a more significant parenting role.
Do children have a say in custody decisions?
The court considers the preferences of older children who express a desire to live with one parent, but this is just one factor in the decision-making process. Ultimately, the judge takes into account the child's age, maturity, and reasoning when making a determination.
What legal services does Blacha Law Office, Ltd. specialize in?
They specialize in family law and divorce, including probate, adoption, juvenile law, DCFS cases, and more.
Where is Blacha Law Office, Ltd. located?
They are located at 1230 E Diehl Rd., Suite 325, Naperville, IL 60563, USA.
What are the office hours of Blacha Law Office, Ltd.?
The office is open 24 hours a day, 7 days a week.
How can I contact Blacha Law Office, Ltd.?
You can call their main phone at +1 630-283-1987 or local phone at +1 630-445-2355.
What payment options does Blacha Law Office, Ltd. accept?
They accept American Express, Cash, Check, Discover, MasterCard, and Visa.
Where can I find more information or make a reservation with Blacha Law Office, Ltd.?
Visit their contact page at https://www.napervilledivorcelawyer.com/contact/.
Is Blacha Law Office, Ltd. accessible for wheelchair users?
Yes, the office has wheelchair accessible restrooms and welcomes LGBTQ clients.
What nearby services could be useful when visiting Blacha Law Office, Ltd.?
Nearby services include financial advisors like Promark Financial and Retirement Solutions, helpful for estate planning, and immigration lawyers for immigration matters.
Are there advertising agencies near Blacha Law Office, Ltd. that clients might find useful?
Yes, clients can find advertising agencies nearby such as Americall Group and Comcast Spotlight.
What other professional services are located near Blacha Law Office, Ltd.?
Nearby, you can find services like 180 Engineering (employment agencies), John OConnor and Associates (financial service and event photography), and Naper Accounting & Tax.
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