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Marriage do’s & don’ts: what helps and what hurts

No marriage is perfect. Doing a few more of the things that help, and a few less of the things that hurt, makes a real difference.

⏱ 4 min read📑 11 sections📚 23 sources✅ Reviewed October 2026

By the numbers

The research behind the lists.

What helps

5 to 1happy, stable couples have at least five positive moments for every negative one during conflict.
86%of the time, newlyweds who were still married six years later turned toward each other’s bids for attention.
20 minthe minimum break Gottman suggests when you feel flooded during an argument.

What hurts

33%of the time, newlyweds who later divorced turned toward each other’s bids.
#1contempt is the single biggest predictor of divorce in Gottman research.
6 yearsthe average time couples stay unhappy before getting help.

How to use these lists

Patterns matter more than perfect days.

Every couple slips into the “don’ts” sometimes. Happy couples also get defensive, roll their eyes or snap. What makes the difference is how often, and how quickly they repair.

🎯 Pick one or twoSmall changes you keep beat big ones you drop.
Read more

Read through the lists and choose one “do” to add and one “don’t” to cut back on this month. When it feels natural, add another.

The “My swap plan” worksheet helps you choose and track them.
🪞 Start with yourselfNot a checklist to grade your partner.
Read more

These lists work best as a mirror, not a weapon. “You always do the don’ts!” is itself a don’t. Change your own part first, and invite your partner to read along.

🗣️ Make your own listEvery couple’s “do’s” are a bit different.
Read more

What feels like love to one person may not to another. Use the “Our do’s & don’ts agreement” worksheet to write the rules that fit your marriage.

These lists are for everyday problems. Fear, threats, control or violence are not a do’s and don’ts issue. See “What’s never okay, and where to get help” at the end.

Everyday connection

Small daily moments that build or wear down closeness.

✅ Do

  • Ask about their day, and listen to the answer
  • Greet each other warmly when you reunite
  • Notice and answer small bids for attention
  • Say thank you for everyday things
  • Show affection in ways your partner likes

❌ Don’t

  • Answer with irritation when they try to connect
  • Assume they know you appreciate them
  • Ignore them for your phone again and again
  • Save all your warmth for special occasions
↩️ Why turning toward mattersMissed bids pile up into distance.
Read more

In a six-year study, couples who stayed married turned toward each other’s bids 86% of the time. Couples who divorced did so 33% of the time. When bids are missed again and again, people stop reaching out.

🌤️ Why small beats grandEveryday moments build trust.
Read more

Gottman research describes lasting love as “small things often”. Grand gestures are nice, but daily connection is what sustains a relationship.

What healthy marriages do has ideas for daily rituals and kindness habits.
🙏 Why thanks mattersIt builds a buffer for hard times.
Read more

Regular appreciation and respect build a positive buffer, so one bad moment doesn’t define the relationship. It is the antidote to contempt.

During arguments

The Four Horsemen, and what to do instead.

Gottman research names four patterns, the “Four Horsemen”, that predict the end of a relationship. Each one has an antidote.

✅ Do

  • Complain about the situation, not their character
  • Look for the part of their view that makes sense
  • Own your part, even a small one
  • Take a break of at least 20 minutes when you are flooded
  • Use “I feel… I need…” statements

❌ Don’t

  • Bring up every past mistake
  • Mock, eye-roll, name-call or use sarcasm
  • Say “you always” or “you never”
  • Shut down, go silent or walk out with no plan to return
  • Threaten divorce or leaving to win a fight
👉 Criticism → gentle start-upAttacking character puts people on guard.
Read more

Criticism attacks who someone is. A gentle start-up names a specific problem and what you need.

Swap

  • “You always talk about yourself.” → “I feel left out tonight. Can we talk about my day too?”
🙄 Contempt → appreciation and respectThe most harmful pattern of all.
Read more

Contempt means mocking, sneering, eye-rolling or acting superior. It is the single biggest predictor of divorce. The antidote is building a habit of appreciation and respect.

🛡️ Defensiveness → take responsibilityBlaming back keeps the fight going.
Read more

Defensiveness is making excuses or blaming back. Accepting even a small part of the problem calms things down.

Swap

  • “It’s your fault we’re late.” → “You’re right, I could leave a bit earlier.”
🧱 Stonewalling → self-soothingShutting down is often a sign of overwhelm.
Read more

Stonewalling is withdrawing and going silent, often because your body is flooded with stress. When your heart rate is very high, it is hard to take in what your partner says.

Instead, say you need a break, take at least 20 minutes to do something calming, and come back.

🚪 Why not to threaten leavingIt shakes the ground under you both.
Read more

Threatening divorce in the heat of a fight can make your partner feel the relationship is never safe. Trust and commitment are the walls that hold a relationship up. If you are truly thinking about separating, raise it calmly, not as a weapon.

Handling conflict & repair has a soft start-up script and fair-fight rules.

After a fight: repair and apologies

Coming back together, and making sorry mean something.

Gottman research names the success of repair attempts as one of the main factors in whether a marriage thrives. A repair is anything that calms tension: a joke, a touch, “I’m sorry”, or a small kind act.

✅ Do

  • Accept your partner’s repair attempts, even clumsy ones
  • Apologize for your part without “but…”
  • Come back to unfinished talks when you are both calm
  • Learn which repairs work for your partner

❌ Don’t

  • Give the silent treatment for days
  • Keep score of who apologized last
  • Punish them later for things they shared in trust
  • Reject every repair until they “suffer enough”
🎁 Why repairs must be receivedA repair only works if it lands.
Read more

A repair attempt has to be received, not just made. When one partner always does the repairing, the relationship wears down over time.

🤗 Why one size doesn’t fit allTouch soothes some people and overwhelms others.
Read more

A hug may calm one partner but feel like too much to another when they are flooded. Humor, a favorite coffee, kind words or quality time may work better. Ask what helps.

What healthy marriages do has an “Our repair menu” worksheet.
💬 What a good apology includesName it, own it, and say what you’ll do differently.
Read more

Try

  1. Name what you did, simply.
  2. Acknowledge how it affected them.
  3. Say sorry without excuses.
  4. Say what you will do differently next time.

Taking responsibility, even for a small part, is one of Gottman’s antidotes to conflict.

Affection, fun and intimacy

Keeping warmth, play and closeness alive.

✅ Do

  • Keep dating each other, even at home
  • Laugh and play together
  • Make time for intimacy, even if that means planning it
  • Talk openly and kindly about what you each like and need
  • Respect a “no” or “not tonight” without sulking

❌ Don’t

  • Compare your intimate life to movies or other couples
  • Pressure, guilt or keep score about sex
  • Stop touching except when you want sex
  • Use affection as a reward or punishment
📅 Why planning closeness is okayWaiting for spontaneity can mean waiting a long time.
Read more

Stress, health and parenting all affect desire, and partners often feel desire differently. Gottman research says scheduling intimacy shows the relationship is a priority and sets aside time for the two of you.

If your levels of desire differ, see When desire doesn’t match.
🤝 Why consent still matters in marriageBeing married never means “always yes”.
Read more

In healthy relationships, partners only do sexual things both freely agree to, and can talk openly about comfort levels. That is true in a long marriage as much as on a first date.

🎲 Why fun mattersLaughter is part of the positive buffer.
Read more

Joking, playing and having fun together are among the positive moments that help couples weather hard times.

Ideas

  • A board game night
  • A new walk or trail
  • Cooking something new
  • Dancing in the kitchen
Intimacy & closeness covers talking about needs and many kinds of closeness. If you have physical worries about intimacy, talk with your clinical provider.

Money and home life

Fairness, honesty and teamwork with the practical stuff.

In a 2016 Pew Research Center survey, 56% of married U.S. adults said sharing household chores is very important for a successful marriage.

✅ Do

  • Agree on how much each of you can spend without checking in
  • Have planned, calm money talks
  • Make big money decisions together
  • Share chores, including the planning and remembering
  • Thank each other for everyday jobs

❌ Don’t

  • Bring up money in the middle of a crisis or fight
  • Hide debts, accounts or big purchases
  • Keep a running tally to prove you do more
  • Leave one person to remember everything
🔍 Why honesty about money mattersHidden money can feel like broken trust.
Read more

In healthy relationships, partners are honest and both have equal access to resources. Secret debts or spending can feel like a betrayal, even if nothing else is hidden.

If a partner controls all the money, takes your pay or stops you working, that can be financial abuse. See Coercive control.
📋 Why fairness beats 50/50It’s about feeling seen, not exact math.
Read more

Fights about chores are often about fairness and feeling noticed. Splitting whole jobs and checking in when life changes keeps things feeling fair.

See The mental load and Money in families & relationships. This is general information, not financial advice.

Family, friends and in-laws

Being a team with the people around you.

✅ Do

  • Back each other up in front of family
  • Keep your own friends and interests
  • Set limits with your own family yourself
  • Talk privately before agreeing to big family plans

❌ Don’t

  • Complain about your partner to their family
  • Post your fights or private problems online
  • Make your partner choose between you and their loved ones
  • Let others make decisions that belong to the two of you
🛡️ Why being a team mattersOutside pressure is easier together.
Read more

When family pushes, partners who face it together, rather than taking sides against each other, protect trust. Commitment means choosing each other, including on hard days.

See When family or in-laws don’t accept your relationship.
🌻 Why your own life mattersOne person can’t be your everything.
Read more

Healthy partners keep their own identity and friendships, and respect each other’s need for time apart.

A partner who cuts you off from friends or family is showing a warning sign, not love.
🔐 Why privacy mattersSome things belong to the two of you.
Read more

Sharing private fights with many people, or online, can feel like a betrayal. It is still healthy to talk with one or two trusted people or a therapist for support.

Phones, privacy and trust

Screens, secrets and the line between privacy and hiding.

✅ Do

  • Agree on phone-free times, like meals and bedtime
  • Be open about friendships that could cross a line
  • Keep your promises, big and small
  • Say so if something online worries you

❌ Don’t

  • Check their phone or track them in secret
  • Flirt with or confide in someone in ways you’d hide
  • Demand passwords as proof of love
  • Scroll while they are trying to talk to you
🔒 Privacy vs secrecyHealthy partners can keep some things private.
Read more

Honesty in a healthy relationship still leaves room for some privacy. Privacy is having your own thoughts and space. Secrecy is hiding things that would hurt your partner if they knew.

🕵️ Why not to snoopSecret checking erodes trust on both sides.
Read more

In healthy relationships, partners trust each other without needing constant proof. If you feel the urge to check, that is a sign to talk about the worry directly, or with a counselor.

Constant monitoring, tracking or demanding passwords can be a form of control. See Coercive control.
📵 Why screens matterMissed bids often happen on our phones.
Read more

Turning away from a bid is often not on purpose. You might simply be scrolling. But missed bids add up, so phone-free moments help.

If trust has been broken, Cheating & infidelity and Betrayal & rebuilding trust walk through healing.

Marriage myths to let go of

Popular advice that research doesn’t support.

Some well-known marriage advice sounds wise but can backfire. Gottman research points to better approaches.

🛏️ “Never go to bed angry”Sometimes sleeping on it is wiser.
Read more

Pushing through a fight late at night while flooded can make it worse. It is healthier to pause, with a clear plan to talk again the next day.

Try saying

  • “I love you. I’m too tired to do this well. Can we talk at breakfast?”
🥊 “Happy couples don’t fight”All couples have conflict.
Read more

Conflict is part of every relationship. What matters is how you fight: avoiding the Four Horsemen and making repairs.

🧩 “We have to solve every problem”Most conflicts never fully go away.
Read more

About 69% of conflicts in a marriage are never fully solved. The goal is to understand each other and find workable compromises, not to win.

Marriage & long-term partnership explains “Problems that keep coming back”.
🎆 “Grand gestures matter most”Small, daily moments matter more.
Read more

Lasting love is built on “small things often”: everyday bids, thanks and kindness. Big surprises are lovely but can’t replace daily connection.

🌹 “Planned intimacy isn’t romantic”Planning can show it’s a priority.
Read more

Waiting for both partners to feel spontaneous at the same moment can take a long time. Making time for intimacy shows the relationship matters.

What’s never okay, and where to get help

Lines that should never be crossed, and getting help early.

Do’s and don’ts are for ordinary struggles. Some behavior is never okay in any marriage. If any of these are happening, the problem is not your communication, and it is not your fault.

🚫 Never okay

  • Controlling money, phone, friends or where you go
  • Forcing or pressuring sexual activity
  • Hitting, pushing, choking or breaking things
  • Making you afraid to disagree or say no
  • Threats to hurt you, your children, pets or themselves to control you
⏰ Get help earlyDon’t wait years to reach out.
Read more

Couples wait an average of six years of being unhappy before getting help, according to Dr. John Gottman. Reaching out sooner, while you both still want to try, gives you a better chance.

See Couples therapy: what to expect & how to make it work.
💑 Couples therapyFor skills, stuck patterns and big changes.
Read more

Marriage and family therapists help couples with communication, conflict and life changes.

⚠️ When couples therapy isn’t safeAbuse needs a different kind of help.
Read more

The National Domestic Violence Hotline does not recommend couples therapy with an abusive partner. Speaking openly in a session can lead to more harm at home. An advocate or individual therapist is a safer place to start.

See Domestic violence: the basics and Coercive control.

Help in the U.S.

  • 988 Suicide & Crisis Lifeline: call or text 988, or chat at 988lifeline.org
  • Danger right now: call 911
  • love is respect: call 1-866-331-9474, or text LOVEIS to 22522
  • National Domestic Violence Hotline: call 1-800-799-7233, or text START to 88788

Outside the U.S., findahelpline.com lists free, confidential helplines in many countries.

📝 Worksheets for this guide

Fill these in privately in the app. Your answers stay on your phone.

Our do’s & don’ts agreementWrite your own rules together, in a calm moment. Keep it somewhere you’ll both see it.
My swap planPick one “don’t” you slip into, and the “do” you’ll swap in. Focus on your own part.
Weekly do’s check-inA quick weekly look at what went well and what to work on. Start with the good.
🔒 Fill in privately in the Mentally United Wellness App. Free, no ads, no accounts.

Sources

  1. The Gottman Institute (2017). The Magic Relationship Ratio, According to Science
  2. The Gottman Institute. Turn Toward Instead of Away
  3. The Gottman Institute. The Four Horsemen: Criticism, Contempt, Defensiveness, and Stonewalling
  4. The Gottman Institute (2013). The Four Horsemen: The Antidotes
  5. The Gottman Institute. Weekend Homework Assignment: Physiological Self-Soothing
  6. The Gottman Institute (2017). Make Repair Attempts That Make Your Partner Feel Loved
  7. The Gottman Institute. Manage Conflict: Accepting Influence
  8. The Gottman Institute. Five Relationship Myths That Refuse to Go Away
  9. The Gottman Institute. Managing vs. Resolving Conflict in Relationships: The Blueprints for Success
  10. The Gottman Institute. The Gottman Method
  11. The Gottman Institute (2025). What to Look for in a Long-Term Partner
  12. The Gottman Institute (2015). Timing Is Everything
  13. Pew Research Center (2016). Sharing chores a key to good marriage, say majority of married adults
  14. National Domestic Violence Hotline. Healthy Relationships
  15. National Domestic Violence Hotline. Should I Go To Couples Therapy With My Abusive Partner?
  16. American Association for Marriage and Family Therapy (AAMFT). Understanding the Benefits of Marriage and Family Therapy
  17. National Domestic Violence Hotline. The National Domestic Violence Hotline
  18. Office for Victims of Crime, U.S. Department of Justice. National Domestic Violence Hotline Answers 6 Million Contacts
  19. love is respect (National Domestic Violence Hotline). love is respect
  20. Office on Women’s Health, U.S. Department of Health and Human Services. Get help for violence
  21. 988 Suicide & Crisis Lifeline. 988 Suicide & Crisis Lifeline
  22. Substance Abuse and Mental Health Services Administration (SAMHSA). 988 Suicide & Crisis Lifeline
  23. ThroughLine (free international helpline directory). Find A Helpline

This guide is for education and self-care. It is not a diagnosis or a substitute for professional care. Please talk to a counselor or clinical provider about your health. Reviewed October 2026.

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