Prenuptial Primer: Do’s and Don’ts Before You Say “I Do”
March 13, 2025

Before you say “I do,” you should consider getting a prenuptial agreement with your soon-to-be spouse. A prenuptial agreement allows soon-to-be married couples to determine how property and assets will be handled both during marriage and in the event of separation, divorce, or death. It also allows couples to decide whether spousal support will be paid in the event of separation or divorce, and even to agree on the amount to be paid and the length of time it will be paid.



Most couples will benefit from a prenuptial agreement, but they are especially beneficial if you are a business owner, if you were previously married, or if you have children from a prior relationship.


If a prenup is for you, here are some important do’s and don’ts to consider:


  1. DO get your prenup in writing signed by both parties. Oral prenups are not permitted in Illinois.
  2. DON’T hide any assets or debts from your soon-to-be spouse. Full disclosure of all income, assets, and debts is required for your prenup to be enforceable.
  3. DO hire an attorney to help draft your prenup. While an attorney is not required for a prenuptial agreement to be enforceable, it is much more likely that it will be enforced if both parties have their own attorney. An attorney will discuss your financial situation with you in detail and make sure the prenup properly protects your current and future property interests.
  4. DON’T wait until right before your wedding to start the prenup process. There are a lot of important issues to consider when drafting and negotiating your prenup. You want to give yourself plenty of time to carefully consider all of them. Additionally, prenups cannot be signed under duress. Signing right before your wedding day can be considered
    signing under duress, which would make your prenup unenforceable.
  5. DO make sure your prenup is not too one-sided. If your prenup is too lop-sided in favor of one party, the court can find it to be unconscionable. An unconscionable prenup is not enforceable.
  6. DON’T forget to include what happens to your property in the event of divorce or death. What happens to property in the event of death can be different from what happens in the event of divorce.
  7. DO change your prenup (in writing signed by both parties) after your marriage if your circumstances change.


While discussing getting a prenuptial agreement with your soon-to-be spouse can be uncomfortable, it is also an opportunity to discuss how important financial issues will be handled during your marriage. Prenups may get a bad rap, but you’ll be glad you have one if you ever need it.

Ready to Take the First Step?


At Mitchell Highlander, LLC, we’re here to support you through every stage of your divorce. Whether you’re just starting to consider divorce or ready to file, our team of dedicated family law attorneys in Madison, St. Clair, and Bond County, Illinois will help you understand your options and build a strong path forward.


📞 Contact us today for a consultation 618-855-9033

📍 Serving Madison, St. Clair, and Bond Counties in Illinois

Title card reading “Navigating the Holidays as a Divorced Parent” on a desk with a pen and greenery.
December 8, 2025
Get tips for divorced parents to create joyful holidays for kids. Focus on co-parenting, new traditions, & emotional well-being.
Banner reading “Why support obliges should ask for life insurance” over paperwork and a laptop.
November 10, 2025
Learn why support obligees in Illinois need life insurance during divorce to secure child support & spousal maintenance. Contact us today!
Protecting marital and non-marital assets title with scales and money icons on blue background
October 20, 2025
Safeguard your non-marital assets during divorce in Illinois. Get expert advice on record keeping & prenuptial agreements. Consult us today!
Blue ad banner for Illinois divorce: “What you need to know about accepting gifts and loans from family members”
September 25, 2025
Understand how gifts & loans affect divorce in Illinois. Get expert guidance on property division & support obligations.
Two people walking outside beside text: “How to Start the Divorce Process in Illinois”
July 14, 2025
Navigate the divorce process in Illinois with our step-by-step guide. Get expert help from Mitchell Highlander, LLC today!
What to do if you are served with divorce papers.
April 28, 2025
Understand your rights after receiving divorce papers in Illinois. Consult a divorce attorney for guidance on your next steps.
Woman holding tablet beside laptop with text: “Things to consider when hiring a divorce attorney in Illinois”
April 28, 2025
Learn key factors for hiring a divorce attorney in IL, including experience, fees, & communication. Choose the right legal help for your case.
Two women in an office consult with text: “What happens at a divorce consultation?”
April 21, 2025
Understand what to expect at a divorce consultation. Get expert advice today!
Divorced parents in a living room with headline text about 50/50 schedules in Illinois
March 31, 2025
Find effective 50/50 custody schedules for divorced parents. Contact us for expert guidance on co-parenting plans that support your child.
Man holding a phone with the text “CAN MY CHILD SUPPORT BE MODIFIED?”
March 24, 2025
Find out how to modify child support in Illinois. Contact our expert attorneys for guidance on your case today!