The prenup-as-wealth-protection myth gets it exactly backward — the couples who need prenups most are the ones who can least afford a messy divorce.
Key Takeaways
- The most common misconception about prenups is that they exist to protect premarital wealth. That is one use. It is not the most important one.
- Middle-class couples have the most to lose without a prenup — enough in assets to fight over, but not enough to absorb years of litigation fees.
- Most couples already live with informal financial boundaries between mine, yours, and ours. A prenup makes those boundaries legal and enforceable rather than leaving them to a judge’s interpretation.
- In 41 of 50 states, courts are not required to split marital assets evenly. Without a prenup, you do not get to decide what “fair” looks like.
The Myth That Gets It Backward
Thinking about a prenup?
Talk to an attorney before you decide. A 30-minute consultation is $150 — credited toward your agreement if you move forward.
Schedule a Consultation →When most people picture a prenup, they imagine one scenario: a wealthy person protecting themselves from a partner with less money. That image has been reinforced by decades of celebrity divorce coverage and a persistent cultural assumption that prenups are a rich person’s tool.
The reality is the opposite. As comedian Chris Rock once observed, half of $20 million still leaves $10 million — and living on $10 million is not a hardship. It is the couple earning $60,000 or $80,000 a year who cannot absorb a prolonged divorce. When you only have so much to begin with, losing half of it to legal fees and an unfavorable court ruling is genuinely devastating. That is the couple that wishes, too late, that they had a prenup.
Prenups Are About What You Will Build, Not Just What You Have
The most important reason to get a prenuptial agreement is not to protect premarital assets. It is to take the possibility of a messy and expensive divorce off the table — and that risk is shaped far more by what a couple accumulates during the marriage than by what either person had coming in.
Two people who enter a marriage without much can spend 10 or 15 years building a financial life together: a home with equity, retirement accounts, an investment portfolio, maybe a small business. By the time those assets are meaningful, a contested divorce over how to divide them costs as much as another mortgage payment — every month, for as long as the litigation runs. A prenup costs a fraction of that, decided once, when both people are aligned and thinking clearly.
Middle-Class Couples Are Most Exposed
If you are genuinely wealthy, a protracted divorce is painful but survivable. High-net-worth individuals have the resources to weather expensive litigation even when it drags on for years.
Middle-class couples do not have that cushion. They have enough in retirement accounts, home equity, and savings to make the stakes meaningful — but not enough to absorb what a contested divorce actually costs. Attorneys in a disputed divorce charge by the hour, and the hours add up quickly when the parties cannot agree on how to divide a house, a 401(k), and 12 years of accumulated marital property. The couple who thought they were too ordinary to need a prenup finds themselves spending down the assets they were fighting to protect just to fund the fight.
You Already Have Financial Boundaries — They Just Are Not Written Down
Most couples who describe their finances as fully joint, 50/50 on everything, quickly discover that is not entirely accurate when they think it through. Consider what is actually true for most households:
Each person has their own phone. Their own car. Their own clothing, their own electronics, their own workspace. Many couples have individual retirement accounts from prior employers, separate play money accounts, personal hobbies or side projects with their own financial footprint. Some bring in student loans or credit card debt they consider their own obligation. Each may eventually receive an inheritance. One or both may run a side business.
None of that is unusual, and none of it is actually 50/50. Most couples already operate with three financial buckets — mine, yours, and ours — whether they have formalized it or not. The problem is that without a prenup, those informal boundaries have no legal standing. When a marriage ends, the court does not honor the understanding a couple had about whose car was whose or whose retirement account was whose. It applies state law, and state law’s default position is that most of it is shared.
What Happens When the Court Decides
This is the part that surprises people the most. In 41 of 50 states, courts operating under equitable distribution rules are not required to split marital property evenly. A judge determines what is “fair” based on a range of factors — the length of the marriage, each spouse’s income and earning potential, contributions to the household, and other considerations that vary by state and by judge.
That means two couples with identical financial situations can walk out of a divorce with very different outcomes depending on the judge, the jurisdiction, and the arguments made by their respective attorneys. One couple might get 50/50. Another might get 60/40 or 70/30. Without a prenup, neither spouse has any say in how that determination is made.
A prenup replaces the judge’s discretion with the couple’s own agreement. It does not have to be complicated. At its core, a prenuptial agreement simply answers the question that the court would otherwise answer for you: what is mine, what is yours, and what is ours?
The Cost Comparison That Puts It in Perspective
The average wedding in the United States costs somewhere in the range of $30,000. A well-drafted prenup costs a fraction of that — typically a few thousand dollars for a standard agreement. A wedding dress alone often costs more than a prenup.
A contested divorce, by contrast, can run anywhere from $15,000 to $30,000 per person in Georgia, and significantly more in states like New York or California where attorney rates are higher and cases run longer. The prenup is not just cheaper than the divorce — it is what makes the less expensive version of the divorce possible in the first place.
Frequently Asked Questions
Do I need a prenup if my spouse and I are planning to keep everything joint? If you genuinely intend to share everything equally, that is worth putting in writing — because in 41 states, a court does not have to honor a 50/50 split unless it is documented. A prenup confirming your intended division is a straightforward way to make sure the outcome you both expect is the outcome you actually get.
What if neither of us has significant assets right now? The assets you have today are not the only thing worth protecting. A prenup also establishes how assets acquired during the marriage will be categorized — which matters most for what you build over the next 10 to 20 years. Getting a prenup when you do not have much is inexpensive and easy. Getting one after a decade of accumulated assets is more complex and sometimes impossible.
Isn’t a prenup only necessary if we think the marriage might fail? A prenup is useful whether or not a marriage ends in divorce. It provides clarity about financial boundaries during the marriage, reduces arguments about whose money is whose, and removes the ambiguity that causes financial resentment to build over time. The divorce protection is important, but it is not the only reason to have one.
Can a prenup guarantee a 50/50 split if that’s what we both want? Yes. A prenup can specify the exact terms of asset division, including a confirmed 50/50 split of all marital property. Without that agreement, you are relying on a court to reach the same conclusion — and courts are not required to.
Is a prenup worth it for a couple with mostly debt and few assets? Yes, particularly for debt assignment. A prenup can specify which debts belong to which spouse, preventing one person from being held responsible for the other’s student loans, credit card balances, or other premarital obligations. That protection has real value regardless of how much either person owns.
