Family

Prenuptial Agreements Explained: What They Can and Can't Do

Two gold wedding bands resting on a book page

A prenuptial agreement (prenup) is a contract signed before marriage that sets out how assets, debts, and finances would be handled if the marriage ends. It can cover property and money, but usually can't decide child custody — and its enforceability depends on local law and a fair, transparent process.

What a prenup typically covers

  • How property and assets owned before the marriage are treated.
  • How assets acquired during the marriage would be divided.
  • Responsibility for debts.
  • Spousal support arrangements (where permitted).

What it usually can't do

Prenups generally cannot predetermine child custody or child support — courts decide those based on the child's best interests at the time. Terms that are grossly unfair or signed under pressure may also be set aside.

What makes a prenup more likely to hold up

  • Full, honest financial disclosure from both partners.
  • Each person has time to review it (not signed at the last minute).
  • Independent legal advice for each partner.
  • Clear, fair terms in writing, properly signed.

How Lawfe helps

Lawfe can explain how prenups generally work, what's typically included, and the questions to discuss — so you're prepared before you sit down with a family lawyer to draft one.

Lawfe provides general legal information powered by AI. It is not a law firm and does not provide legal advice. For advice on your specific situation, consult a qualified lawyer — you can connect with a certified lawyer directly in the app.

FAQ

No. Anyone with assets, debts, a business, or children from a prior relationship may benefit from clarity about finances.
It's strongly recommended. Independent legal advice for each partner makes an agreement fairer and more likely to be upheld.

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