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2445 Dean Street, Suite G, St. Charles, IL 60175



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A Firm Dedicated to Our Clients and Recognized by the Legal Community

At Weiler & Lengle, P.C., we are committed to providing top-quality legal services to our clients, and we are proud to be recognized for our efforts by the legal community at large. Our firm is pleased to announce that our founding partner Rory T. Weiler was named the 2022 Lawyer of the Year for Family Law in Chicago by Best Lawyers. A peer-nominated award, this recognition commends Mr. Weiler for his exemplary service and dedication to his clients in and around the Chicago area.

Mr. Weiler is also the President-Elect of the Illinois State Bar Association for 2021-2022. In 2022, he will be installed as ISBA President for the 2022-2023 term.

St. Charles Divorce Lawyers

Family Law Attorneys Serving All Communities in Kane and DuPage Counties

When faced with a life-altering event like divorce, you want a lawyer who is both sharp and compassionate.


  • To help you define realistic goals and strategies to achieve them. To bring a confusion of issues into clear focus. To advocate effectively for your interests. To distill complicated financial and legal issues into simple, straightforward plans for your future.


  • To listen to you and understand the unique needs of your family. To be attentive and responsive to you throughout the legal process. To deal with you fairly and honestly. To share wisdom gained through experience when your path forward seems unsure and you must make difficult choices.

Weiler & Lengle P.C.

Simply solving the most complex legal and financial issues of divorce and family law.

  • Tim Weiler has represented me very well in several issues over the last few years. Most recently he went above and beyond my expectations and couldnt be happier with the results. Not only is his knowledge of family law first rate, his communication and responses to questions is fast and accurate. Extremely easy to work with and always returns calls and emails very quickly. I trust his judgement and expertise completely and wouldnt think of using anyone else.

    - Satisfied Client

  • Phil Lengle is a great attorney. I had an uphill battle for custody and he worked hard for me to get me what I deserved. When hiring a lawyer you get what you pay for and he was worth every penny. I highly recommend this firm, specifically Phil Lengle.

    - Nick Varallo

  • Rory is outstanding, he follows up on all matters, always kept me informed , treats people with respect, very knowledgeable, he has class and is respected by his peers. This firm is top notch from top to bottom.

    - John Annoreno

Property Division

The experienced divorce attorneys of Weiler & Lengle P.C. have led hundreds of women and men through the necessary process of property division, and you can rely on us to secure your fair share. Illinois law does not demand a 50/50 division of property but rather an equitable division that takes into consideration a long list of factors. We first apply forensic accounting methods to separate out non-marital assets that should remain your sole property. We then compile a comprehensive assessment of all shared marital property and identify every factor in your favor that we can press during settlement negotiations. At all times, we work toward your specific goals, such as to retain the family home or other specific assets.

High Asset and High Income Complex Divorce

High Asset and High Income Complex Divorce

Without experienced legal guidance, high-income families with large asset bases are at risk for severe financial losses and tax consequences in a divorce. In our tightly-focused practice of family and divorce law, Weiler & Lengle P.C. has successfully guided many business owners, executives, and high-earning professionals through the exhaustive and oft-exhausting process of asset documentation, appraisal, and division. We handle a wide range of complex divorces involving prenuptial agreements, multi-partnered family businesses, corporations, real estate holdings, multiple investment and retirement accounts, and inheritances. We also understand the unique needs and challenges of high net worth families with children and stay-at-home parents.

Business Owner Concerns in Divorce

Business Owner Concerns in Divorce

Many concerns can arise in a divorce that involves a family business, professional practice, or ownership interest in a closely-held corporation. The business can be put under significant strain by the opposing forces of the necessity to divide property and the importance of protecting the business's earnings to fund marital debt pay-off, child support, and other needs. Regardless of whether the business is deemed a marital or non-marital asset, its fair market value must be determined and that valuation will impact all aspects of the divorce settlement. There is also the risk of a spouse using the business to conceal assets. The dedicated attorneys of Weiler & Lengle P.C. will help you see the big picture, anticipating and addressing all of your concerns.

Meet Our Attorneys

Rory T. Weiler

Rory T. Weiler

Attorney Rory T. Weiler is a member of the Leading Lawyers Network and recognized as a "Super Lawyer" as well as one of the "Best Lawyers in America". He practices Family law, focusing on child custody and complex economic issues.

Timothy Weiler

Timothy Weiler

Timothy Weiler a family law and divorce attorney serving the Kane County area. He is a member of the American Bar Association, ISBA, and KCBA. He has argued before the Illinois Supreme Court and won his case.


What to Know if You Are a Stay-at-Home Parent Going Through a Divorce in Illinois

As a stay-at-home parent approaching a divorce proceeding, you likely have many questions about how divorce will affect you. It is essential to have a clear understanding of your legal rights and responsibilities to ensure that the process goes as... Read More

How Will My Illinois Divorce Affect My Taxes?

Going through a divorce can be a stressful time in anyone’s life, but what many people do not realize is that it can also drastically affect their taxes. Therefore, if you live in Illinois and are considering a divorce, it... Read More

Will My Husband’s Large Inheritance Be a Factor During Our Divorce Proceedings?

In Illinois, the division of assets in a divorce follows the principle of equitable distribution, meaning that marital assets are divided in a fair and just manner. When it comes to inheritance, matters become a little more complicated. An essential... Read More

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