Illinois High Net Worth Divorce Lawyers

Protect What You've Built
During Divorce

High net worth divorces often involve complex financial issues, substantial assets, business interests, executive compensation, real estate holdings, retirement accounts, and long-term wealth preservation concerns. Our team helps clients navigate these challenges with strategic planning, careful analysis, and a focus on protecting their financial future.

Illinois Bar Since 2009 | Cook, DuPage, Lake & McHenry | 2026 Super Lawyers
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How We Handle High Net Worth Divorce

We Handle Complex Divorce Matters
Involving Significant Assets

When substantial wealth is involved, divorce becomes more than dividing property. Business ownership, investments, executive compensation, retirement accounts, real estate portfolios, trusts, and future earnings can all impact the outcome. We help clients understand what is at stake, evaluate risks, and develop strategies designed to protect both short-term and long-term financial interests.

What Makes a Divorce High Net Worth?

High net worth divorces typically involve substantial assets, complex financial holdings, business interests, investment portfolios, multiple real estate properties, executive compensation, trusts, or significant future earning potential.

Will My Business Be Divided During Divorce?

Not necessarily. Whether a business is subject to division depends on how it was formed, how it was operated during the marriage, ownership structure, and other legal factors. Business valuation and ownership disputes are often central issues in high net worth divorces.

How Can I Protect My Financial Future During Divorce?

Early planning, accurate financial disclosure, proper asset valuation, strategic negotiation, and experienced legal guidance can significantly impact the outcome. The goal is to protect your financial stability while pursuing a fair resolution.

Best Family Law Firm 2023 award

Here's How We Handle
High Net Worth Divorce Cases

Complex divorces require more than standard divorce representation. Our process focuses on understanding your financial picture, identifying risks, preserving assets, and developing a strategy designed to protect your wealth, family, and future.

Comprehensive Financial Assessment

Asset Identification & Valuation

Strategic Negotiation & Settlement Planning

Litigation & Financial Advocacy

Protecting Long-Term Wealth & Stability

1. Comprehensive Financial Assessment

We begin by understanding your assets, liabilities, business interests, investments, retirement accounts, income sources, and long-term financial goals. This creates the foundation for every strategic decision that follows.

2. Asset Identification & Valuation

High net worth divorces often involve complex asset evaluation. We work with financial professionals when necessary to identify, value, and analyze businesses, investment accounts, real estate holdings, stock options, deferred compensation, and other significant assets.

3. Strategic Negotiation & Settlement Planning

Many high net worth cases can be resolved through thoughtful negotiation. We evaluate settlement options carefully, considering both immediate financial impact and long-term consequences before agreements are reached.

4. Litigation & Financial Advocacy

When disputes cannot be resolved through settlement, we prepare thoroughly for court. This may involve financial professionals, valuation professionals, forensic accountants, and other professionals necessary to support your position.

5. Protecting Long-Term Wealth & Stability

Once the divorce is finalized, we help clients understand the financial implications of the settlement and address future concerns involving support, modifications, business interests, and wealth preservation.

Working With Us

Here's What You Can Count On

Family law cases run long. The right working relationship matters as much as the right legal strategy. These are the standards we hold ourselves to, every day, from your first call through your final order.

Communication Standard

We respond to every client message within one business day, often the same day. When your attorney is in court, the team responds first so you always know we have heard you.

Who Makes The Decisions

We explain your options in plain English, give you our recommendation, and tell you the tradeoffs. We never settle, file a motion, or commit you to anything without your written authorization.

Billing Transparency

Every invoice is itemized so you see exactly what we did and what it cost. If a strategic choice will add meaningful cost, we tell you before we do the work.

Documentation Rhythm

After every hearing, negotiation, or strategic decision, you get a written summary of what happened, what was decided, and what comes next. You always have a record to re-read when the moment is calmer.

Our Team

Meet The Team Families Trust
During Difficult Times

We help families navigate divorce, custody, child support, mediation, LGBTQ family law, and complex financial matters. Our approach is direct: clear communication, practical strategy, and a steady hand through every decision.

Olivia Long, Founder & Principal Attorney at O. Long Law, LLC
Olivia Long
Founder & Principal Attorney

Olivia practices family law to help others add value to their lives.

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Alexandra Neukirch, Of Counsel at O. Long Law, LLC
Alexandra Neukirch
Of Counsel

Alex became a lawyer to help clients through life's toughest moments.

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Jessica Mansbacher Kibbe, Family Law Attorney at O. Long Law, LLC
Jessica Mansbacher Kibbe
Family Law Attorney

Jessica practices family law to be a steadfast guide through challenging times.

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Legal Assistant

Lizbeth Reyes-Guzman

Francis McGee, Executive Assistant at O. Long Law, LLC
Executive Assistant

Francis McGee

Ellie Zwart, Paralegal at O. Long Law, LLC
Paralegal

Ellie Zwart

Nia Gray, Office Manager at O. Long Law, LLC
Office Manager

Nia Gray

Maddie Wakley, Paralegal Manager at O. Long Law, LLC
Paralegal Manager

Maddie Wakley

What People Actually Ask Us About High Net Worth Divorce

These are the questions we hear most often from business owners, executives, professionals, investors, and individuals with significant assets.

How Are Assets Divided in a High Net Worth Divorce?

Illinois follows equitable distribution laws, meaning marital property is divided fairly, not necessarily equally. Courts consider numerous factors when determining how assets and debts should be allocated.

What Happens to Stock Options, Bonuses, and Deferred Compensation?

Executive compensation often requires careful analysis. Depending on the circumstances, stock options, restricted stock units (RSUs), bonuses, deferred compensation, and other incentives may be considered marital property.

How Are Retirement Accounts Divided?

Retirement accounts may be subject to division depending on when contributions were made and whether they are considered marital assets. Qualified Domestic Relations Orders (QDROs) are often used to facilitate division.

Can Hidden Assets Affect a Divorce Case?

Yes. Courts require full financial disclosure. If concerns exist regarding hidden income, concealed assets, undervalued businesses, or improper transfers, additional investigation may be necessary.

How Is Spousal Maintenance Determined?

Maintenance decisions depend on multiple factors including income, earning capacity, length of marriage, standard of living, and financial resources available to each spouse.

Can a Prenup Affect a High Net Worth Divorce?

Absolutely. Valid prenuptial or postnuptial agreements can significantly influence how assets, businesses, inheritances, and support obligations are handled during divorce.

Reviews

Trusted During Difficult Times

Real clients on what it's like to have us in their corner.

"I have had the pleasure of knowing and working with Attorney Olivia St. Clair Long for almost a decade. I cannot say enough positive things about her as a person, how she practices law, and her character. I team up with her so I do not have to go against her, and her work is second to none! While Olivia will fight hard for her clients, she is also able to switch over to settlement mode with the same tenacity and in the interests of gaining the legal relief her clients request. Being in her field of law is quite emotional. I am impressed at how compassionate Olivia is with her clients, especially given the high stress matters she is retained therein"
"I had an excellent experience working with the team at O. Long Law, during a very challenging time in my life. The attorneys and paralegals were knowledgeable, compassionate, and always took the time to explain every step of the divorce process clearly. They handled my case with professionalism and made me feel confident that my best interests were being protected. Communication was consistent and timely, which helped reduce a lot of my stress. I would highly recommend this firm to anyone in need of reliable and supportive legal representation."
"Jessica was my representing attorney for my prenup. After being initially intimidated by the idea of a prenup, I felt comfortable talking with her. She is amazingly intelligent and personable. She went line-by-line through the draft prenup, explained everything to me, and made edits based on my feedback. She even thought ahead on things that I wouldn’t have even considered. I would recommend her to any of my friends needing representation."
"Olivia gave me advice in a high-conflict divorce situation - pro bono publico- and offered sound, clear and loving guidance. It was so clear to me that she is infinitely knowledgable and clear-headed. Strongly recommend. If you are part of a queer family, recommendation is even stronger, though I'm certain she'd represent everyone with care and honor."
Get Clear Answers And A Roadmap Forward

What To Expect During Your Free Consultation.

Whether you're ready to move forward or just have questions, the first conversation is free, confidential, and on your terms. Tell us what's going on, and we'll outline what comes next.

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