What is the secret to a lasting marriage?

There is no single secret. Lasting marriages combine commitment that survives feelings, repeatable skills for communication and conflict, daily habits of attention, a shared meaning framework, and outside support. Couples who last have learned how to repair after struggles, not how to avoid them.

What is the strongest predictor of divorce?

Research consistently identifies contempt — eye-rolling, sarcasm, treating the spouse as beneath you — as the single strongest behavioral predictor of divorce. The other three are stonewalling, defensiveness, and criticism.

Can a struggling marriage actually last?

Yes. Most lasting marriages have been through serious struggles. What distinguishes them is that they learned repair skills. Struggling is not the predictor; the response to struggling is.

Is it ever too late to change a marriage?

No. We have coached couples in their 60s and 70s through changes that transformed their marriage. The skills can be learned at any stage; the patterns can be rebuilt at any age.

A Research-Backed Answer

What Makes a Marriage Last?

After 28+ years of coaching couples and a PhD in educational psychology, here is the most honest answer we can give — what actually makes marriages last, and what predicts the ones that don't.

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It's Not What Most People Think

Most people think lasting marriages are built on love. Love is the starting point, not the engine. What actually keeps marriages going for decades is something more durable: a combination of shared commitment, repeatable skills, and habits of attention that get rebuilt every season. Couples who last are not couples who never struggle; they are couples who have learned how to repair.

The Five Patterns We See in Marriages That Last

Both partners are committed to the marriage as a thing larger than themselves — not "what gets me what I want" but "what serves the marriage"
They can repair after conflict — not avoid conflict, but recover from it well
They protect time together against the thousand small forces that erode it
They have a shared spiritual or moral framework that gives the marriage meaning beyond personal happiness
They have outside support — friends, mentors, faith community — that holds them accountable

The Four Patterns That Predict Marriages That Don't

Contempt — eye-rolling, sarcasm, treating the spouse as beneath you (research shows this is the strongest single predictor of divorce)
Stonewalling — emotional shutdown that refuses repair attempts
Defensiveness — every conflict reframed as the other person's fault
Criticism — attacking the person rather than the behavior or pattern

The Habit That Matters Most

If we had to pick one habit that distinguishes lasting marriages, it would be the daily turning toward each other in small moments. Couples who notice when their spouse walks in the room. Who answer when their spouse comments on the dog or the weather or anything trivial. Who say goodbye in the morning and hello in the evening. The marriage is built in these unremarkable moments, not the dramatic ones.

The Role of Faith

Marriages built on faith have a structural advantage. The covenant nature of Christian marriage means commitment is not contingent on feelings. The spiritual practices of forgiveness, grace, humility, and confession map directly onto what marriages need. The community of a healthy church provides outside accountability. None of this is a magic shield, but it is a meaningful tailwind.

The One Thing That Cannot Be Skipped

Skill matters. Couples who lasted 50 years without skill mostly suffered through it. Couples who last 50 years happy have learned skills — communication, conflict, repair, intimacy. These skills can be learned at any stage. We have coached couples in their 60s through skill changes that transformed their marriage. It is not too late.

Frequently Asked Questions

What is the secret to a lasting marriage?: There is no single secret. Lasting marriages combine commitment that survives feelings, repeatable skills for communication and conflict, daily habits of attention, a shared meaning framework, and outside support. Couples who last have learned how to repair after struggles, not how to avoid them.
What is the strongest predictor of divorce?: Research consistently identifies contempt — eye-rolling, sarcasm, treating the spouse as beneath you — as the single strongest behavioral predictor of divorce. The other three are stonewalling, defensiveness, and criticism.
Can a struggling marriage actually last?: Yes. Most lasting marriages have been through serious struggles. What distinguishes them is that they learned repair skills. Struggling is not the predictor; the response to struggling is.
Is it ever too late to change a marriage?: No. We have coached couples in their 60s and 70s through changes that transformed their marriage. The skills can be learned at any stage; the patterns can be rebuilt at any age.

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