Viewing Pre- and Post-Nuptial Agreements Through the Humanity Lens
A premarital agreement is sold to clients as a piece of financial engineering. It provides certainty. It protects separate property. It keeps a future divorce out of a courtroom and in the hands of the two people who signed it, rather than a judge who never met them. All of that can be true.
What gets left out is that proposing the agreement is itself an act inside the relationship, not outside it. It says something about trust, risk, and how one party understands the marriage they’re about to enter—before a single asset clause gets negotiated. If two people are committed to marrying, or to staying married, what does it mean to ask one of them to sit down and negotiate the financial terms of that marriage’s failure?
That question doesn’t answer whether the agreement is a good idea. It just proves the decision isn’t a neutral one, and treating it as purely mechanical is where lawyers get it wrong.
Three Lenses, Not One
Competent counsel on a premarital or postnuptial agreement runs through three separate questions, and most drafting practice only asks the first.
Legality. Is the agreement authorized under Utah law? Was it executed voluntarily? Was there adequate financial disclosure, or a valid written waiver of it? Under the Uniform Premarital Agreement Act, now codified at Utah Code § 81-3-201 et seq. following the Title 81 recodification, a premarital agreement can be set aside on exactly two grounds: the party against whom enforcement is sought didn’t sign voluntarily, or the agreement was fraudulent at execution because that party wasn’t given reasonable disclosure, didn’t expressly waive it in writing, and didn’t otherwise have adequate knowledge of the other party’s finances. § 81-3-206. That’s a narrow door, and it’s fixed at the moment of signing—Utah has not adopted a Massachusetts-style “second look” doctrine requiring a premarital agreement to remain fair when the marriage later ends. Most premarital agreements that get challenged in Utah don’t fail because a judge thought the terms were harsh at divorce—they fail because the process behind them was sloppy at execution.
Suitability. Even if an agreement would hold up, is it the right tool for the actual problem? Lawyers who know how to draft marital agreements are prone to seeing every unequal asset balance, second marriage, inheritance, or business interest as a prenup problem, when a will, an irrevocable trust, a buy-sell agreement, or a narrower property provision might solve it with less collateral damage to the relationship. Suitability asks whether you’re reaching for the instrument you know how to draft, or the one the situation actually calls for.
Humanity. What does proposing this agreement communicate? What is one party being asked to give up, and does the agreement protect both of them or simply transfer nearly all the risk to one side? Careful drafting can make an agreement enforceable. It cannot make the act of proposing it emotionally neutral.
The Proposal Says Something, Whether You Intend It To
The client asking for the agreement usually means one of a handful of things: I want clarity. I need to protect my kids from a prior marriage. I have a family business I can’t put at risk. I want to avoid a fight later. Reasonable motives, all of them.
The spouse being asked to sign doesn’t always hear it that way. Depending on how the conversation goes, what’s heard can be closer to: I expect this to fail. I don’t trust you with what’s mine. My assets matter more than our partnership. You need to prove yourself by giving up rights you’d otherwise have.
Those readings aren’t always fair to the proposing spouse. They’re also not irrational, and a lawyer who pretends they won’t occur is doing the client a disservice—because how the proposal lands often determines whether the agreement gets executed calmly and voluntarily, or under pressure that later becomes the basis for a § 81-3-206 challenge.
A composite illustration, built from the pattern I’ve seen more than once: a client comes in two weeks before the wedding wanting a full waiver of alimony and an “as-is” division of anything titled in his name, with no reciprocal protection for the future spouse if she leaves her job to relocate for the marriage. He’s not trying to be unfair—he’s anxious about a prior divorce and reaching for the strongest document he can get. But timing and one-sidedness together are exactly what turn into a voluntariness fight five years later, when the marriage is failing and the other spouse’s new lawyer is looking for any thread to pull. The legally clean move and the humanly sound move turn out to be the same move here: more time, more balance, better disclosure.
When the Agreement Is Actually the Right Answer
None of this is an argument against these agreements. A well-structured one can do real good: protecting children from a prior marriage while still guaranteeing the new spouse housing and support, requiring life insurance for a spouse who left the workforce to raise kids, clarifying obligations where one party carries significant debt or has a documented history of financial concealment, or simply giving both people defined security instead of an unknown legal fight decades later.
The question isn’t whether the agreement changes the default rules—that’s the entire point of signing one. The question is whether it allocates risk in a way both people can understand now and defend later, including to a judge who’s reading it years after the marriage has fallen apart and the goodwill that produced it is long gone.
Warning Signs the Lens Is Doing Its Job
Some patterns should make a lawyer slow down rather than start drafting: a client who can’t identify any concern beyond a generalized fear of divorce; a request to have the other party “prove” commitment through the agreement; terms that waive nearly every right of one party while conferring almost nothing in return; a document that shows up two weeks before the ceremony; a client asking for reassuring language that papers over what the agreement actually does; or provisions that punish anticipated misconduct rather than allocate real risk.
Sometimes what surfaces isn’t a drafting problem at all. It’s that the two people getting married hold fundamentally different views of what marriage is for. Finding that out before the wedding, however uncomfortable, beats finding it out after—dressed up as a property dispute in a divorce filing.
Postnuptial Agreements Are a Different Legal Animal, Not Just a Later Prenup
Utah’s Uniform Premarital Agreement Act governs premarital agreements. It does not govern postnuptial agreements—there’s no parallel statute giving postnuptial agreements the same defined voluntariness-and-disclosure framework. A postnup gets evaluated under ordinary contract law, plus a limitation the Utah Supreme Court built specifically for spousal contracts: a postnuptial agreement is unenforceable if its terms are so one-sided that enforcing them would unreasonably constrain the district court’s ability to carry out its equitable and statutory duties at divorce. Ashby v. Ashby, 2010 UT 7, ¶¶ 21, 33, 227 P.3d 246; Reese v. Reese, 1999 UT 75, ¶ 25, 984 P.2d 987.
That’s narrower than it sounds, and it should not be mistaken for a general fairness review or a full second-look doctrine. The Utah Court of Appeals has been clear that a district court’s equitable powers don’t let it simply override the plain terms of a valid agreement because the outcome feels harsh—the agreement has to cross the higher bar of unreasonably constraining the court’s duties, not merely disappoint one side. Levin v. Carlton, 2009 UT App 170. But it is, functionally, an enforcement-stage fairness limitation that premarital agreements don’t carry in the same way: a premarital agreement’s unconscionability is measured at execution, while a postnuptial contract’s terms can still be tested against fairness when a spouse asks a court to enforce them at divorce. That’s a meaningfully higher exposure for a postnup, and clients proposing one should hear that from you up front, not discover it after the fact.
The paradox is that timing works against postnuptial agreements either way. If the marriage is healthy, a postnup can look unnecessary—why formalize something nobody’s worried about? If the marriage is already damaged, the trust needed to negotiate one calmly may already be gone, and the receiving spouse is left wondering why now, whether the other side has already consulted divorce counsel, or whether continued marriage is being conditioned on financial concessions.
There are legitimate reasons to propose one anyway: discovered financial concealment or dissipation, a major inheritance, a business expansion that changes the risk picture, reconciliation after a serious breach, or a defective prior prenup that needs fixing. But the process has to protect both parties, not exploit the moment. A postnuptial agreement can’t manufacture trust that isn’t there. It requires enough of it left over to negotiate honestly.
The Lawyer’s Job
The lawyer proposing or drafting either instrument should identify what the default law already provides, explain precisely what the agreement changes, test whether the client’s stated concern is real and specific enough to justify the document, name the narrower alternatives, and insist on time, full disclosure, and independent counsel for the other side—because all three go directly to whether the agreement survives a § 81-3-206 challenge down the road, not just whether it feels sound at signing.
It’s worth being honest about the incentives pulling the other way: fear of malpractice for under-protecting a client, drafting fees, professional pride in a sophisticated document, and the reflexive assumption that reducing one client’s exposure always creates value. None of that proves bad faith. It’s exactly why the discipline has to be deliberate rather than assumed.
Enforceable and wise are not the same question. Legality asks whether the agreement can be enforced. Suitability asks whether it’s the right tool for the problem in front of you. Humanity asks what proposing, negotiating, and enforcing it will do to the two people who have to live with it, married or not. A lawyer who only answers the first question has told the client whether the document will hold up—not whether it should have been drafted at all.
Utah Family Law, LC | divorceutah.com | 801-466-9277