The School of Greatness
The School of Greatness

A Divorce Lawyer on the Small Things That End Marriages | James Sexton

October 9, 2026

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5 min read

A Divorce Lawyer on the Small Things That End Marriages

James Sexton has spent nearly two decades as a divorce lawyer, representing over a thousand clients through every kind of marital collapse—infidelity, financial ruin, and the slow erosion of connection. He is not a therapist, but as he puts it, people lie to their therapists. They do not lie to their divorce lawyer, because there is a tremendous incentive not to. "I know more about their finances than their accountant, I know more about their personal life than their therapist. I know where all the skeletons are." His book, If You're in My Office, It's Already Too Late, draws on what he has actually seen happen in real marriages, not theoretical ones.

Marriage as a Technology

Sexton argues that marriage is best understood as a technology—something designed to solve a problem. The original problem marriage solved was about property, land, and clan alliances in a medieval context where women were essentially sold. Over time, especially through movies and entertainment, marriage became romanticized as something primarily about love. But Sexton insists that people rarely ask the crucial question: what problems does this technology unintentionally create?

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What you'll learn

  • 1 A Divorce Lawyer on the Small Things That End Marriages | James Sexton
  • 2 (03:43) **Why a Divorce Lawyer Knows More Than a Therapist** - James explains why clients tell him the truth, unlike their therapist.
  • 3 (06:31) **The "Too Late" Threshold** - James explains why couples almost never reconcile once they reach his office.
  • 4 (07:43) **Marriage Is a Technology** - A definition of marriage as a problem-solving tool that creates its own new problems.
  • 5 (10:14) **The Real Failure Rate of the Technology** - James breaks down the 53% divorce statistic and argues the real failure rate is much higher.
  • 6 (14:19) **The Missing User Manual** - The training and information James wishes every couple had before getting married.
  • 7 (17:53) **Preventative Maintenance vs. The Emergency Room** - The core philosophy behind the book: learning from other people's failures to avoid your own.

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Guests on this episode

Show Notes

A marriage can end over a bag of granola, a full year before anyone says the word divorce.

James Sexton, a divorce lawyer for over two decades, sat down with Lewis and told the story of a client whose husband always quietly restocked her favorite granola. One day the bag ran out and he never noticed. She knew right then that it was over.

He calls marriage a technology that fails about 53% of the time, and says most couples put more thought into the wedding cake than into what they are signing. In his book If You're in My Office, It's Already Too Late: A Divorce Lawyer's Guide to Staying Together, he shares what works: send the hard email while the hurt is still small, and get a prenup even when you feel certain. He also explains why infidelity usually starts with lost connection long before anyone cheats.

The line I keep repeating to people: the opposite of love is indifference. And he still believes in marriage. He compares it to the lottery, where the prize is so good that it is worth buying a ticket.

You will finish this one wanting to do some small, kind thing for your partner tonight without asking for credit. If you care about relationships and honest communication, you will probably start a conversation you have been putting off.

How to Stay in Love

If You're In My Office, It's Already Too Late: A Divorce Lawyer's Guide to Staying Together

James on Instagram

James on YouTube

Better Call Sexton Podcast

In this episode, you’ll:

  • Rethink the prenup as a conversation about caring for each other, not a bet against your marriage
  • Understand the Go Without or Go Elsewhere dynamic behind infidelity, and why sharing desires openly protects your connection
  • Discover why James Sexton treats marriage as a technology, with trade-offs to understand before you sign up
  • Learn the Hit Send Now habit for voicing what bothers you while it's still small enough to fix
  • See how small, unaddressed disconnections erode a relationship long before anyone calls a divorce lawyer
  • Get the Yours, Mine and Ours approach to money, so financial stress stops turning into resentment

For more information go to https://lewishowes.com/1991

The School of Greatness