What is a Prenup?: A prenup is a paper. Two people sign it before they get married. It talks about money and things you own. It says what happens if the marriage ends. People get prenups to make clear rules. This can make them feel safe. But what happens if one person later thinks the paper is not fair? Can a judge change it or throw it out? This is a big question.
What is a Prenup Paper?
A Prenup is a Set of Rules: A prenup is like a set of rules. It is a paper two people agree to. A judge will look at it just like any other agreement. Judges want people to keep their promises. They like it when people make their own rules.
Why Judges Support Them: Courts try hard to support these papers. They want the rules to be clear. A prenup makes things clear about money. This can make a divorce go more smoothly. So, judges usually want to make the prenup stick.
What a prenup does:
- It lists what each person owned before the marriage.
- It can keep some money or things separate.
- It might talk about money paid after a divorce.
What judges look for first:
- Both people must have signed the paper.
- The words in the paper must be easy to understand.
- Both people must have agreed to it on their own free will.
Example of a Basic Prenup: Tom has a small shop. Jane has savings. They sign a paper that says his shop stays his. Her savings stay hers. This is a simple set of rules they both agreed to.
Can a Judge Throw Out a Prenup?
When a Judge Steps In: Yes, a judge can stop a prenup. This does not happen often. A judge must have a very good reason. They will not throw it out just because one person changed their mind. The reason must be very big.
Why It Might Be Tossed: A judge will look for big problems. Was one person lied to? Was someone forced to sign? Was the paper extremely unfair from the very start? These are the kinds of serious problems that matter.
Reasons to challenge a prenup:
- The other person hid money or things from you.
- Someone made you sign it when you did not want to.
- The prenup is so one-sided that it is just not right.
What the court checks:
- Was the agreement fair when it was signed?
- Did both people share all their money facts?
- Did both people know what they were signing?
Example of a Bad Prenup: Mark told Lisa he had no money. He made her sign a paper saying she gets nothing. After they got married, Lisa found out Mark had lots of money. A judge might throw out this prenup because Mark lied.
What Does “Lying to Sign” Mean?
Lying on Purpose: This means one person tricked the other. This is a serious problem. It means one person told a big lie to get the other to sign. This is not just a small mistake. It is a real trick.
Hiding Money: The most common trick is hiding money. One person might not tell the other about a bank account. Or they might lie about how much their house is worth. This is a form of lying that can break the paper.
Examples of lying:
- Not telling your partner about money you have.
- Saying you have no debts when you have many.
- Not listing a house or land you own.
What lying is NOT:
- Just feeling like you got a bad deal years later.
- Deciding you do not like the prenup anymore.
- Forgetting about a very small, old bank account.
Example of Lying: Before the wedding, Ben said his small shop was worth nothing. He told Sarah she did not need to worry about it. In truth, his shop was worth a lot. This lie could be a trick that lets a judge void the prenup.
What Does “Forced to Sign” Mean?
Being Made to Sign: This means you were forced to sign the paper. It means you did not really have a choice. This is more than just feeling nervous about the wedding. It means someone put huge, unfair pressure on you.
No Time to Think: A big part of this is time. If you get the prenup right before the wedding, you might feel forced. You have no time to read it. You have no time to get a law helper. This is a big red flag for a judge.
Signs you were forced:
- Getting the prenup the day of the wedding.
- Being told “sign this or the wedding is off” at the last minute.
- Not having a chance to ask a law helper for advice.
What is NOT being forced:
- Weddings are always busy.
- Your family wanting you to sign it.
- Signing just to make your partner happy.
Example of Being Forced: The wedding is in two hours. All the guests are waiting. John gives Mary the prenup for the first time. He says if she does not sign, he will leave. Mary signs in tears. A judge might say this was not a fair choice.
What Does “Extremely Unfair” Mean?
A Shockingly Bad Deal: This is a legal idea. It means the agreement is shockingly unfair. It is so one-sided that no right-minded person would agree to it. This is a very high bar to meet. It has to be truly awful.
More Than a Bad Deal: It is not just a bad deal. For example, a prenup that leaves one person with nothing at all. If one person has millions and the prenup leaves the other person with no home and no money, a judge might look hard at it. The judge checks if it was this unfair *when it was signed*.
What might be extremely unfair:
- One person gets all the money, the other gets none.
- Waiving all support even if one person is very sick.
- Using tricky words to hide what the paper really means.
What is usually NOT extremely unfair:
- Agreeing that what is yours stays yours.
- One person getting 60% and the other 40%.
- Agreeing not to ask for money from a family business.
Example of an Unfair Prenup: A very rich person marries someone with no money. The prenup says the poorer person gets no money, no house, and no support ever. This is true even if they are married for 30 years and raise five kids. A judge might find this to be extremely unfair.
Why is Timing So Important for a Prenup?
Time Gives You a Choice: The timing of a prenup is very, very important. Giving the prenup months before the wedding is best. This gives the other person time to read it. They have time to think about it. They have time to get help from Michigan divorce law helpers.
Avoiding the “Forced” Claim: When a prenup is given too close to the wedding, it looks bad. The person who gets it can say they were forced. They can say they were too busy with the wedding. This makes it easy for a judge to throw the prenup out. Law helpers will often not write a prenup if the wedding is in two weeks.
What good timing looks like:
- Give the prenup 3-6 months before the wedding.
- Enough time to find and talk to a law helper.
- Enough time to talk about changes if needed.
What bad timing looks like:
- Two weeks before the wedding is a very common problem.
- At the rehearsal dinner.
- On the way to the wedding.
Example of Good Timing: Six months before the wedding, Kim gives Ron her prenup paper. She tells him to get his own law helper. They talk about it for a few weeks and make small changes. This prenup is very likely to be strong.
How Does a Law Helper Help?
Your Own Helper: It is vital that both people have their own law helpers. Your helper works just for you. They read the prenup paper. They tell you what it means in simple words. They make sure you are not being tricked. You can learn about what happens when you first meet a law helper.
Proving it was Fair: When both people have law helpers, the prenup is much stronger. It shows a judge that both sides knew what they were doing. It is very hard to claim you were forced if your own helper advised you. This helps Michigan family law cases.
What your law helper does:
- They tell you what each sentence means.
- They spot unfair parts you might miss.
- They can ask for changes to make it more fair for you.
Why NOT to share a law helper:
- A law helper cannot be loyal to two people at once.
- A judge will wonder if you got real, private advice.
- The law helper might not focus on what is best for you.
Example of Law Helpers Helping: Sam’s law helper wrote a prenup. Sue’s law helper read it. Sue’s law helper saw a problem with the house rule. The law helpers talked and fixed it. Now, both Sam and Sue are protected and the prenup is strong.
Can a Court Change Just *Part* of a Prenup?
Yes, in Some States: A judge does not always have to throw out the *whole* prenup. In states like Michigan, a judge can be flexible. They can look at the prenup piece by piece. You can watch this video to learn more about how courts see prenups.
Saving the Good Parts: A judge might find one part that is not fair. For example, the part about the house. But the part about the business might be fine. The judge can keep the good part. They can throw out or change just the bad part.
Parts a judge might change:
- A judge can *always* change rules about child support.
- If the old plan for spousal support is now very unfair.
- A rule about one house that is no longer fair.
Parts a judge might keep:
- Rules about what you owned before marriage.
- Rules about who keeps a family business.
- Rules about money from your family.
Example of a Partial Change: A prenup said Ann gets no house and no support. The judge says the “no support” part is unfair now. But the judge keeps the part about Ann’s family farm staying in her name. The judge changed one part and kept another.
What if Life Changes a Lot?
When the Prenup is Old: A prenup is signed at the start. Life can change a lot in 10 or 20 years. One person might get very sick. One person might stop working to raise kids. A prenup from long ago might not make sense now.
Asking the Court to Look: You can ask a judge to look at the prenup if life is very different. If the prenup is now very unfair due to a big change, a judge might help. This is often true for spousal support. This is a key part of divorce in Michigan.
Big life changes:
- One person cannot work anymore due to illness.
- One person stayed home for 15 years to raise kids.
- One person gave up their job for the other’s job.
What is usually NOT a big change:
- One person just got richer.
- You fell out of love.
- You regret signing the paper.
Example of a Life Change: When they married, both had jobs. The prenup said “no support” for either. But then they had three kids. One person stayed home for 18 years to raise them. A judge might change the “no support” part because that person has no job now.
How Do You Make a Prenup That Sticks?
Making it Work: You want a prenup that the court will uphold. A “binding” agreement is one that will stick. The whole point of spending money on a prenup is to make sure it works. You do not want a judge to toss it out later.
The Best Way: The best way is to be fair and open. Give it to your partner with lots of time. Tell them to get their own law helper. List all your money and things. Do not hide anything. This is how you make a prenup strong. You can learn more by watching a video on what to expect from a law helper.
Checklist for a strong prenup:
- Give it many months before the wedding.
- Put in writing that you told them to get a law helper.
- List all your money, things, and debts.
Things to avoid:
- Do not wait until the last minute.
- Hiding things is a trick and will break the prenup.
- Do not threaten your partner to make them sign.
Example of a Strong Prenup: They plan to marry in one year. They talk to law helpers now. They both share their bank info. They talk about the rules and agree. They sign it 10 months before the wedding. This prenup is very binding.
Extra Things to Know
A Prenup and Kids: A prenup cannot make final rules for kids. A judge will always decide what is best for a child. You cannot give up child support in a prenup. You also cannot set final rules for who cares for the child in a prenup. A judge will always have the final say on these kid issues.
Looking at Your Prenup Again: Just because you signed a prenup does not mean it is set in stone. It is a good idea to look at it every few years. If you have kids or one person’s job changes, you might want to update it. You and your partner can both agree to change the prenup later on if you want to.
If you are worried about your prenup, talk to a law helper. A law helper can read your paper. They can tell you if it is strong or weak. They can help you understand your rights. This is a tricky part of the law.
Do you have questions about a prenup in Michigan? We can help. Call or text us at (248) 590-6600. You can also get a free meeting by clicking here. Visit ChooseGoldman.com to learn more.
Questions People Ask About Prenups
1. What if I signed without reading it? It is very hard to undo a prenup just because you did not read it. You are expected to read papers before you sign them.
2. Does a prenup mean we do not trust each other? No, many people see it as a smart plan, like getting house insurance. It is about being clear with money, not about a lack of trust.
3. Can a prenup protect me from my partner’s debt? Yes, a prenup can clearly state that you are not responsible for any debts your partner had before the marriage. It can also set rules for debts made during the marriage.
4. What if we just talked about it but never signed it? A spoken prenup is almost never good. To be a real agreement, it must be in writing and signed by both people.
5. Does the prenup end? A prenup does not end unless it has a date in it that says it does. Most prenups last for the entire marriage, no matter how long.
6. What happens if we move to a new state? The new state will usually try to follow the prenup. But different states have different rules, so it is wise to have a law helper review it if you move.
7. Do I need a prenup if I do not have much money? It is most common for people with a lot of money or a business. But it can be used by anyone who wants clear rules about money.
8. Can a prenup decide who gets the pets? Yes, pets are seen as “things” by the law. You can include rules about who gets a pet in your prenup.
9. Is it too late to get a prenup if we are already married? Yes, you cannot get a “prenup” after you marry. You can get a “postnup,” which is a similar paper signed during the marriage.
10. Does a prenup help with child rules? No, a prenup cannot set who a child lives with. A judge must always decide this based on the child’s best interests.
11. What makes a prenup “binding”? A binding prenup is one that is fair and signed with no pressure. It is also made after both people shared all their money facts. Having your own law helpers makes it much stronger.
12. Can my partner and I use the same law helper? No, this is a very bad idea. One law helper cannot give good advice to two people at the same time. It makes the prenup look unfair.

