5 Myths About Marriage That Aren't True

Every marriage comes with a few assumptions. Maybe you've heard them from family, picked them up from movies, or gotten them from well-meaning friends. The tricky part? Some of these beliefs can make you question your relationship when nothing is actually wrong. Let's unpack five common marriage myths and see what the research really says.

• Myth: Having kids automatically brings a couple closer. Reality: how you and your partner handle the transition into parenting together shapes closeness more than the fact of becoming parents.
• Myth: Happy couples don't argue. Reality: happy couples argue plenty. What tends to set them apart is which problems they choose to work through first.
• Myth: You should do everything together. Reality: keeping some individual interests and hobbies is healthy, not a threat to the relationship.
• Myth: Married sex gets dull and boring. Reality: passion often changes over time, but plenty of couples stay satisfied, and communication matters more than routine.
• Myth: Kids should always come first. Reality: prioritizing the marriage tends to support a steadier, less stressful family, not take anything away from the kids.

Turns out, a happy marriage doesn't have to follow a rulebook. Letting go of these five myths can help you focus less on what your relationship is supposed to look like and more on what helps the two of you thrive.

Marriage myths can be surprisingly convincing because they sound like common sense. But when you take them as rules your relationship is supposed to follow, they can make perfectly normal challenges feel like signs of trouble.

Take having kids, for example. If you believe children automatically bring couples closer, the adjustment after a new baby can leave you wondering what's gone wrong. In reality, welcoming a child is a major life change, and finding your footing as a couple takes time. The same goes for arguing. If you see every disagreement as a red flag, even a debate over money or household chores can start to feel like a bigger relationship problem than it really is.

These assumptions can creep into other parts of marriage, too. Thinking you should share every hobby can make your partner's separate interests feel like a sign you're growing apart, when it's perfectly healthy for each of you to have your own thing. Expecting sex to stay exactly the same can turn natural changes in frequency or intensity into unnecessary worry. And if you believe your children must always come first, you might keep putting your relationship on the back burner without realizing how much attention it needs, too.

Here's the thing: real marriage doesn't have to look like the idealized version we've been taught to expect. Every couple faces changes, disagreements, and competing priorities. Letting go of these myths doesn't mean ignoring genuine problems. It means giving yourselves room to work through life's ups and downs without treating every bump in the road as a sign that something is wrong.

Myth #1: Having Kids Automatically Brings a Couple Closer

Having a baby is a big deal, and while it can bring plenty of love into a relationship, it doesn't automatically make a couple feel closer. In fact, adjusting to parenthood can put a real strain on even a strong marriage.

A large international survey of more than 7,000 married adults, published in PLOS ONE, found a small average link between having more children and lower marital satisfaction. The pattern was more noticeable among women in the survey, and it varied somewhat depending on education and religious involvement. But here's the important part: these were small average differences across thousands of people, not a prediction of what will happen in your marriage.

There's encouraging news, too. A separate review of long-term marriage research, summarized on PMC, found that marital satisfaction doesn't steadily decline for most couples as the years go by. The bigger dips tend to happen around major life changes, and becoming parents is a common one.

The takeaway? Kids don't automatically bring couples closer or push them apart. What matters is how you navigate the changes together, support each other, and make room for your relationship as your family grows.

Myth #2: Happy Couples Don't Argue

If you've ever disagreed with your partner about money, chores, in-laws, or who forgot to do what, don't panic. Even happily married couples have their disagreements.

Researchers at the University of Tennessee studied two groups of couples who described themselves as happily married, including some who had been together for more than 40 years. They found that these couples argued about many of the same things other couples do, from finances to intimacy and household responsibilities.

So what made their relationships different? It wasn't that they never fought. It was more about how they handled disagreements and which problems they chose to tackle first.

In reporting on the study, Our Tennessee, quoted the lead researcher explaining that happy and unhappy couples both argue, but the difference may lie in how they argue rather than what they argue about.

One important distinction: the study looked at couples who were already happy in their marriages. It didn't test a formula for turning an unhappy relationship around. Still, the findings offer a helpful reminder that disagreement alone doesn't tell the whole story.

The takeaway? You don't have to agree on everything to have a happy marriage. Pay attention to how you talk through disagreements, listen to each other, and work toward solutions. It's not about never butting heads; it's about figuring out how to get through those moments as a team.

Myth #3: You Should Do Everything Together

Being a couple doesn't mean you have to become the same person with the same hobbies, interests, and social calendar. And honestly, that's a good thing! Utah State's University Extension program emphasizes that maintaining interests outside your relationship is healthy, not a threat to your marriage. Supporting each other's individual pursuits gives you room to grow as people, and those experiences can bring fresh energy and new things to share when you're together.

Think about it: one of you might love hiking while the other would rather spend a Saturday browsing a bookstore. You can cheer each other on without having to join every activity. Having your own interests doesn't mean you're growing apart; it can simply mean you're giving each other space to be yourselves.

There's no magic number of hours you should spend together or apart, either. The goal isn't to divide your lives neatly down the middle. It's to find a balance that works for both of you.

The takeaway? You can love spending time together and still enjoy doing your own thing. A healthy marriage leaves room for both individual interests and shared experiences. You don't have to like all the same things to enjoy building a life together.

Myth #4: Married Sex Gets Dull and Boring

It's easy to assume that passion fades as a relationship gets older, but a changing sex life doesn't automatically mean the spark is gone. Sometimes, intimacy simply evolves as you get to know each other better and life changes around you.

The University of Florida's IFAS Extension SMART Couples program surveyed long-term partners and found that sexual passion tends to shift over time in many relationships. But that doesn't mean satisfaction inevitably disappears. Roughly half of the people surveyed remained satisfied or highly satisfied with their sex lives.

Some findings were especially encouraging for women. Certain aspects of sex, including feeling less inhibited and more emotionally close during intimacy, actually improved over time.

So what made a difference for couples who remained satisfied? Communication played an important role. They talked about what they liked, what wasn't working for them, and what they wanted to explore together.

That doesn't mean every couple needs to try something new or follow a particular routine to keep things exciting. It's about staying curious about each other and being comfortable talking honestly about what feels good as your needs and preferences change.

The takeaway? Your sex life doesn't have to stay exactly the same to remain satisfying. Passion can change without disappearing, and honest conversations about intimacy can help you and your partner figure out what works for you now, rather than trying to recreate what worked years ago.

Myth #5: Kids Should Always Come First

Putting your children first sounds like good parenting. Of course you want them to feel loved, safe, and supported. But does that mean your marriage should always come last? Not necessarily.

Utah State University Extension's StrongerMarriage.org program makes the case that the couple relationship is part of the foundation of family life. When partners consistently put their marriage on the back burner, the whole family can feel the effects.

According to the program, prioritizing the marriage is associated with more consistent parenting, a calmer home environment, and opportunities for children to see a healthy relationship modeled by the adults in their lives.

That doesn't mean ignoring your kids' needs or choosing date night over a genuine parenting concern. It means remembering that your relationship deserves care, too. Making time to connect, checking in with each other, and working through challenges as a couple can help you maintain the partnership that supports your family.

And no, that doesn't require grand romantic gestures or elaborate date nights. Sometimes, it's as simple as having a conversation without distractions, sharing a laugh, or asking your partner how they're really doing.

The takeaway? Prioritizing your marriage isn't the same as putting your kids second. It's about caring for the relationship that helps hold your family together. Your children need your love and attention, and your partnership needs some of that care, too.

Normal disagreement and real trouble aren't the same thing, and it helps to know where that line sits. Persistent contempt, fear, or conflict that keeps escalating without resolution is a sign to bring in outside professional support, such as a couples counselor. Short of that line, arguing about money, chores, or in-laws, the way most couples do, is a normal part of a working marriage, not evidence that something is broken.

The same kind of care applies to trying something new together, whether that's a new topic of conversation or something in the bedroom. It works best when both people get an equal say in whether and when to try it. If your partner says not now, or no, the right response is to accept that answer without pushing or immediately offering an alternative in its place.

Not every marriage challenge shows up at the same time. What feels important in your first few years together might look completely different once you're raising kids, juggling busy schedules, or settling into a more predictable routine. And those changes can bring different marriage myths to the surface.

For couples adjusting to life with a new baby, the pressure to feel closer than ever can be surprisingly strong. There's also the expectation that kids should always come first, even when you're both running on empty. As the research above suggests, becoming parents can bring a temporary dip in marital satisfaction, so struggling to find your rhythm doesn't automatically mean something is wrong.

As family life becomes more familiar, other challenges may take center stage. You might find yourselves having the same arguments about chores, money, or household responsibilities, while also rediscovering the hobbies and interests that make you feel like you. That's where two common myths come into play: that happy couples don't argue and that partners should do everything together.

And in a longer marriage, you might start wondering whether changes in your sex life mean the passion is fading. But as the research above suggests, a satisfying sex life doesn't have to look the same forever. Staying connected, communicating openly, and making room for each other's changing needs can matter more than trying to keep things exactly as they were.

Of course, there's no universal timeline for any of this. Some couples face these questions early on, others encounter them years later, and plenty deal with several at once. The point isn't to follow a perfect relationship timeline. It's to recognize that your marriage will evolve, and give yourselves room to evolve with it.

Keeping your connection strong doesn't have to mean making big changes. Sometimes, it's about carving out time for each other, trying something new, or simply finding fresh ways to have fun together. Whether you're looking for ideas to reconnect or just want to shake up your usual routine, a little inspiration can go a long way.

For more ways to nurture your relationship, check out Adam & Eve's marriage advice for couples or find inspiration for a regular date night.  And if you're curious about exploring something new in the bedroom, Adam & Eve's Sex Toys for Couples collection offers options you can discover together, at a pace that feels comfortable and fun for both of you.