Why Your Marriage Agreements Don't Stick (and How to Make Them Last)

Carl manages people for a living, and he knows how goals fail. They fail when they’re fuzzy. So when he and his wife, Kia, finished an online program for struggling couples and wrote down what they’d each change, he did what he’d tell anyone on his team to do. He made it measurable. “It’s almost like setting a KPI for yourself,” he told a researcher a few weeks later. Kia agreed to show him more physical affection every day: hugs, kisses, a hand on his back. He set himself a milestone for July.

At first it worked. Kia even liked it. “These are the rules we have, the agreements,” she said. “It gives me a sense of safety. Because then I know what I have to live up to.”

Six months later, the same researcher asked her how it was going. “I just haven’t been able to fulfill that task,” she said. “I just feel guilty about it all the time. I just feel inadequate.”

Same agreement. Same couple. The thing that gave her safety in the spring was giving her guilt by winter.

The Advice You’ve Heard Is Half Right

For years the standard counsel on marriage promises has been the same as the advice for New Year’s resolutions: make it specific. Don’t say “I’ll be more affectionate.” Say “I’ll hug you every morning.” Specific, measurable, done.

That’s not wrong. Vague promises really do evaporate. But a study published this fall in the Journal of Marital and Family Therapy suggests specificity is only the first half of the story, and maybe the easy half (Lassen and colleagues, 2026).

The timing matters. More couples than ever are working on their marriages through apps and online programs instead of, or before, sitting in a counselor’s office. Those programs often end the same way: write your agreements, shake on them, close the laptop. Then Monday comes.

What Happened After the Program Ended

Researchers at Aarhus University in Denmark wanted to know what happens to those agreements in real life. They worked with six distressed couples, all raising children at home, five of them married, who had finished an eight-week online program called OurRelationship. The program’s last module asks each couple to make “change agreements”: concrete commitments like taking a time-out in a fight, giving advance notice before a hard conversation, or planning regular dates.

The team listened to the coaching session where each couple wrote their agreements, then interviewed every husband and wife separately, once about a month after the program and again six to seven months later. Separate interviews let each spouse say what they might not say in front of the other.

They found the agreements didn’t carry over into everyday life on their own, and that what an agreement meant to a couple shifted over time. Couples held their agreements in three main ways.

As a contract. That was Carl and Kia. Treated as rules to perform, the agreements felt solid at first, then became a standard to fall short of. Another wife, Sarah, tried every technique she and her husband had agreed on for a hard talk. He shut down anyway, she didn’t use the time-out they’d planned, and she was left “so sad and disappointed.” A third wife, Maya, said a missed agreement “just becomes yet another way he can accuse me.” The researchers’ conclusion is worth reading twice: when an agreement becomes a contract, a relationship problem starts to feel like a personal failure.

As a shared understanding. Dan and Sophie agreed on time-outs, too. But for them the rule mattered less than what was behind it. “If Sophie needed to have 10 minutes, then previously I would have been the type who just said: ‘No, now!’” Dan said. Now, he said, “we have a completely different level of awareness about the other person.” Months later, Sophie couldn’t point to a time she’d consciously used it. It had become, as she put it, “a seed has been planted.” Annie and James bought a whiteboard so that when he asked what was for dinner, she could say “check the board” instead of carrying the whole household in her head. By the second interview, James was the one writing the dinner plans on it. The agreement had grown.

As a mirror on who carries the marriage. Jane found herself the only one bringing their agreements back up. “It’s also me who must be like: ‘We had an agreement, didn’t we?’” she said. “Are there one or two of us who are invested in this?” Her husband explained it as a busy season at work. Sarah described the same pattern. In both couples where it showed up, the spouse left holding the agreement was the wife.

The limits are real. This is a small qualitative study of six white, Danish, different-sex couples, and three of the four authors are involved in studying and bringing this program to Denmark, which they discuss openly. It describes what couples experienced. It doesn’t prove what works. But it names something many marriages feel and few talk about: the agreement isn’t the hard part. Living inside it is.

The Letter and the Spirit of a Promise

Scripture takes promises seriously. “Better is it that thou shouldest not vow, than that thou shouldest vow and not pay” (Ecclesiastes 5:5). A husband and wife who shrug off their word to each other are training themselves to shrug off their covenant.

But the same Bible warns about keeping a promise like a ledger: “for the letter killeth, but the spirit giveth life” (2 Corinthians 3:6). That is almost exactly what the Danish couples found. The letter of the agreement, kept as a KPI, produced guilt. The spirit of it, kept as an understanding, produced change.

And Jesus was honest about why good intentions slip: “the spirit indeed is willing, but the flesh is weak” (Matthew 26:41). Kia wasn’t a liar. She was tired. A marriage that plans for weakness, with mercy and a regular time to start again, keeps more promises than one that only plans for willpower.

How to Make an Agreement That Lasts

Start with the understanding, not the behavior. Before you agree on what to do, each of you finishes this sentence out loud: “What I understand now about you is…” Dan’s time-out worked because he finally understood his wife needed ten minutes. Write that sentence down above the agreement.
Make one small change, not a program. One agreement you both keep beats five you both resent. Pick the change that best serves the understanding you just named.
Decide who owns what. Ask directly: “Who brings this up if it slips? Who does the first step?” If the answer is always the same spouse, adjust it now, while you still agree.
Make it visible, not a scoreboard. A whiteboard, a shared note or a card on the fridge keeps the plan in front of you both. Never use it as evidence in an argument.
Revisit it every week. Agreements need a home. A short weekly check-in is the natural place: what’s working, what slipped, what needs to change. The weekly marriage meeting questions and the marriage meeting agenda template give you a ready structure. Mercy has a rhythm too: “his compassions fail not. They are new every morning” (Lamentations 3:22-23).
Let it grow. Annie and James’s whiteboard started as a way for her to say “check the board” and became his job. Expect your agreement to change shape, and treat that as success, not drift.

When One of You Is Carrying It

The hardest finding in the study isn’t about rules. It’s about the spouse who keeps reminding, keeps scheduling, keeps asking. That quietly turns a shared agreement into one more job on one person’s list, and it can raise a frightening question about whether both of you are really in this.

“Bear ye one another’s burdens, and so fulfil the law of Christ” (Galatians 6:2). Keeping the marriage on track is a burden meant for two. If one of you has been carrying it, say so without accusation, and agree on what the other will start owning. If this feels familiar, read why your wife feels alone in the marriage.

For Him: Go First and Own the Follow-Up

Husband, in the couples where one spouse was left holding the agreements, it was the wife both times. The study can’t say how common that is. But you can make sure it isn’t your marriage.

“Husbands, love your wives, even as Christ also loved the church, and gave himself for it” (Ephesians 5:25). Giving yourself includes carrying the follow-through, not just agreeing in the moment.

Bring it up before she has to. “Hey, how’s our time-out deal going? I slipped Tuesday.” Ten seconds, and she’s no longer the enforcer.
Own one part completely. Like James with the whiteboard, pick the piece that’s yours and do it without reminders.
Translate understanding into action. Tell her what you now understand about her, then show it. That’s leadership: steady, quiet, first.
If talking about the relationship makes you uneasy, say so. One husband in the study admitted it “is associated with a certain nervousness for me.” Naming that is better than going silent, and it gives her something to work with.

For Her: Say What It Means and Leave Room for Grace

Wife, you are often the one who notices first when an agreement slips. That gift of attention keeps a marriage alive. The study suggests a way to use it without becoming the agreement police.

“She openeth her mouth with wisdom; and in her tongue is the law of kindness” (Proverbs 31:26).

Bring the reason, not the rule. “We had an agreement” lands like a citation. “When we take the ten minutes, I feel like we actually fix things” reminds him why it matters.
Be clear when you’re carrying it alone. Don’t absorb it until it turns into doubt. Say it plainly at a calm time and ask him to own a specific piece.
Be gentle with your own slips. Kia’s guilt didn’t make her more affectionate. It made her feel inadequate. Missing an agreement is a reason to revisit it, not a verdict on you.
Encourage what’s working. When he follows through, notice it out loud. Encouragement makes an agreement feel like a shared win.

Scripts for Making and Remaking an Agreement

Making one. Him: “What I understand now is that you need a few minutes before a hard talk, not a lecture.” Her: “And what I understand is that you need to know we’ll come back to it. So, ten minutes, then you start the conversation again?”

When it slips. Her: “We missed our phones-off evenings this week. What got in the way?” Him: “Work. Can we make it three nights instead of every night, and I’ll be the one to call it?”

When one of you is carrying it. Her: “I’ve noticed I’m always the one who brings up our agreements. I don’t want to be the reminder. Can you own this one?” Him: “Yes. I’ll bring it up at our Sunday check-in, not you.”

If the same broken agreement keeps restarting the same fight, see why couples keep having the same argument, and if a slip turned into a blowup, start with how to repair after a big fight.

Mistakes That Make Agreements Backfire

Running your marriage like a performance review. Milestones help at work. In a marriage, especially around affection, they can turn love into an obligation to deliver.
Using the agreement as a weapon. “You said you would” in the middle of a fight turns a shared plan into evidence.
Making too many at once. A long list guarantees someone is always failing something.
Letting one spouse carry it. That’s how agreements become a mirror for loneliness.

What to Do This Week

Pick one agreement you’ve made before that didn’t stick.
Each of you says what you understand about the other behind it.
Shrink it to one small change and decide who owns which part.
Put it somewhere you’ll both see it.
Add it to a weekly check-in using the weekly marriage meeting guide, and when you’re ready to dream bigger together, set marriage goals as husband and wife.

“And let us not be weary in well doing: for in due season we shall reap, if we faint not” (Galatians 6:9).

When an Agreement Isn’t Enough

Everything here assumes two spouses who are safe with each other and willing to work. If agreements are being used to control or punish, if there are threats or physical harm, more agreements aren’t the answer. Seek qualified help, and if anyone is in danger, call 911. Some couples in this study were offered couple therapy afterward. If agreements keep failing despite both of you trying, a qualified marriage counselor is a wise next step.

Sources

Lassen, N. F., Fentz, H. N., Nielsen, K., & Trillingsgaard, T. (2026). “One can have all sorts of good intentions but sometimes in everyday life, it turns out differently”: Change agreements in couples’ everyday lives. Journal of Marital and Family Therapy, 52(4), e70179. https://doi.org/10.1111/jmft.70179
Scripture quotations are from the King James Version of the Bible as published at churchofjesuschrist.org.

FAQ

Why do relationship agreements fall apart?

Usually not because the agreement was vague. A 2026 study that followed couples for months after an online couple program found agreements don’t carry into daily life on their own. When spouses treated them as contracts to perform, missing them brought guilt or more arguing. When the agreement stood for a real understanding of each other, it bent with daily life and lasted. Agreements also faded when one spouse carried them alone.

What makes a marriage agreement last?

Tie it to the reason behind it, not just the behavior. Say what you now understand about your spouse, agree on one small change that serves that understanding, decide who owns which part, and revisit it every week. Expect slips, talk about them without keeping score, and let the agreement change as life changes.

What should I do when my husband says he will change but doesn’t?

Skip the courtroom. Raise it at a calm, set time, say what you need and why it matters, and ask what got in the way for him. Then shrink the agreement to something he can own completely, and agree on when you will check in. If you are the only one ever bringing it up, say that plainly, because one spouse carrying every agreement alone is its own problem to solve together.

Should married couples write down their agreements?

It can help, as long as the paper serves the relationship and not the other way around. A written list or a whiteboard makes a plan visible and shared. It goes wrong when it turns into a scorecard. Write down the understanding behind each agreement too, and review the list together instead of using it as evidence.