15 Signs Your Relationship Is Soul-Deep And Built To Last, According To Psychology

What the happiest couples all seem to know.

Last updated on May 23, 2025

Couple whose relationship is soul deep and built to last. Valeria Ushakova | Canva
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We experience all different types of relationships — happy and unhappy, healthy and unhealthy. Learning which signs to look for early on that indicate you're in a healthy relationship is more beneficial than dwelling on the past.

Shifting your mindset and approach in small ways can make a world of difference in your love life. Some of the best relationship advice is so simple you’ll ask yourself why you never thought of it before!

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Here are 15 signs of a healthy relationship that's built to last:

1. You see opportunities where others see challenges

People are likely going to doubt your relationship and give you reasons why the relationship is bound to fail. This is often true for people entering a new relationship, it is difficult to see if the hard work of a relationship is going to be with the struggle. Every couple goes through ups and downs and has to overcome challenges.

Instead of thinking, worrying, and being pessimistic, why not consider the possibility that the relationship will work out, and all there is to gain? That's how people in happy relationships learn to shift their focus to see challenges as chances.

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2. You're secure knowing there's no reason to envy or be jealous

Secure couple has relationship built to last Andrii Nekrasov via Shutterstock

You are not in a competition with your partner to see who’s better at what. Don’t play that game. You’ll lose every time. Instead, embrace each other’s strengths and assist with their areas of growth. Also, share in the joy each other's accomplishments.

Research in a study published in 2020 concluded that being actively constructive contributes to "a sense of couple identity, which over the long term, is associated with partners' relational well-being."

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RELATED: Relationships That Turn Into 'Forever Love' All Have One Thing In Common

3. You don't feel constrained by tradition

Celebrate the customary traditions you each cherish, but leave some room available to create new traditions together.

Relationship counselor Celeste Seiferling recalled, "As soon as I was able to let go of the narratives around relationships, I freed myself up to listen to what I truly wanted. I found a life that fit me and discovered that the people who would engage in a relationship with me would respect my choices. When you set clear boundaries, and show up as your true self, you make room to explore, have an open dialogue, and be honest about what is going to create the very best relationships you could ask for."

4. You know the past is neither the present nor the future

Don’t allow your past to creep up and make your present and future difficult. "Former relationships may influence subsequent relationships due to the impact of former relationships on the self," stated a 2008 study on the influence of past relationships on subsequent relationships. 

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Deal with the past and let it rest where it belongs in the past. It's a key strategy happy couples have mastered.

5. You see and acknowledge the love around you

Things happen in life that make us lose focus on the love and joy that surrounds us. Take a few moments together each day to recognize and be grateful for that love and joy.

RELATED: 3 Simple Ways To Find Gratitude For Little Things, Even When Life Is Hard

6. You realize doing nothing is not an option — you have to put in the work to move forward

If you do nothing instead of addressing things, the relationship will not work. Communicate with each other.

While couples may have different ways of communicating commitment, a 2008 study on communication in romantic relationships explained that "people are more likely to engage in this type of communication when they believe they and their partners share the same degree of commitment," which deals directly with emotions connected to what's known as mutuality.

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So, through communication alone, you are building commitment with your partner. While this requires other elements as well, communication is among the most significant ones.

7. You go for what you want and need to succeed in life

Successful couple has relationship built to last simona pilolla 2 via Shutterstock

This applies to the long-term, as well as today and tomorrow. Sure, we all want instant gratification at some point in our lives, but we need to focus more on what we need ahead rather than what's immediately in front of us, because those things take planning, work, strategy, and dedication — and they're well worth it.

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Researchers who published a study in 2017 on the 14 core principles of close relationships noted, "Depending on how efficiently partners coordinate their goals and pursuits, goal interdependence can either bolster or undermine each person’s goal success." By coordinating their goals, they were able to achieve better success than if they had attempted to pursue them alone or with partners with whom they were less compatible.

RELATED: Neuroscientist Shares 3 Tips To Stop Your Brain From Holding You Back From Achieving Your Goals

8. You remember and appreciate the little things

Everyone can remember the big things, like when they got engaged or had big holiday parties. But it’s the small things, like your partner getting you a crossword puzzle book you love on a random Sunday morning or an encouraging love note tucked into your lunch for work on a day you're especially stressed out about because of a big presentation.

These smaller tokens of affection are what make day-to-day life extra special and fulfilling by sharing it with your partner because they make constant efforts to remind you they're thinking of you on days other than just your birthday and anniversary. However small, these reminders deserve to be cherished, too.

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9. You know love is not a fairy tale

Fairy tales are not the reality of life. Real life has ups and downs we have to deal with, and, at times, it may be overwhelming and feel almost impossible to cope. You will probably lose your temper, things will get tense, and, at times, you will test yourself in ways you never imagined.

Remember, fairy tales are fiction. However, you can still have happy endings where you stay together, in love, and conquer these obstacles.

RELATED: 11 Tiny Gestures That Speak Loudly When Someone Truly Respects You

10. You stay aware of your emotions and maintain a sense of control

Don’t act impulsively based solely on emotion. You may say or do something you will regret. Make sure you think things through, remain vigilant and self-aware, and learn each other's conflict styles. In addition to learning how the other person operates under emotionally-charged situations. This way, you can do your best to work through challenges together and support each other through difficult times.

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Scientists confirmed this in their 2021 published review. In reaction to a threat, relationships with "secure patterns are characterized by partner support and acceptance, more effective emotional regulation and communication skills, the ability to identify and discuss negative experiences and resolve conflicts, with relationships being enjoyed with greater harmony, commitment, trust, and satisfaction."

11. You know that no one is a mind reader

You can't read your partner's mind, and your partner can't read yours. Happy, healthy couples know verbal communication is key.

"Stress can interfere with your understanding of how to effectively communicate with those around you, and it's important to practice understanding and forgiveness more than ever, explained Psychotherapist Janet Page. "High stress is not a natural motivator for kindness, so it's likely that you and those around you are making a lot of mistakes. Better communication is needed and will always be useful for intimacy now and in the future."

12. You're careful not to rush into anything or pressure each other

Couple in no rush has relationship built to last Monkey Business Images via Shutterstock

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If your relationship is strong and committed, you can rest assured that you have time. Don’t rush into something you’re not 100 percent sure about. Think things through from all sides, consider how it will impact your lives, and be mindful and intentional before jointly making any big life decisions.

RELATED: 11 Subtle Actions That Reveal A Lot About A Person's Personality

13. You maintain the friendship at the core of your relationship

Be your partner’s best friend and continue to cultivate that friendship; it's one of the most fundamental aspects of a solid relationship. It keeps the fire burning and the foundation strong.

14. You emphasize quality over quantity

Quality time means putting phones and other electronics or distractions away so you can be fully present with your partner. Quality time allows you to address and periodically check in to reassess your shared vision of life goals, your current work situation, possible career moves, family life, and so on. It gives you time for intimacy, even if it's just holding hands while taking a walk together on a beautiful autumn day.

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Coming home every night, shoveling a quick dinner into your mouth, hopping into bed to watch television while both of you are on your smartphones doesn't qualify as quality time. It may be your nightly routine and happen nearby, but it falls short of a genuine connection.

15. You're willing to make a plan to deal with outside interference in your relationship

Discuss this with your partner before someone attempts to interfere in your relationship. You both need to agree about how you feel about possible interference and can jointly devise a plan for when any of outside interference takes place.

The thing is, interference is inevitable in almost every relationship, whether it be your parents, your partner’s parents, an ex, or others who are (or were) close to either one or both of you. If possible, make sure to discuss outside interference earlier on, so there’s a common understanding of how you both want to handle any potential disruptions and have a solid plan for how to keep a united front.

RELATED: 11 'Romantic' Phrases Couples Use When Their Relationship Is Actually Bad

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Final thoughts on how to keep a healthy relationship

When relationships end, men and women alike tend to ask themselves all kinds of questions about what went wrong and what they could have done differently. But there are so many reasons things don't work out romantically with a certain individual, it can be hard to know what to watch out for the next time.

I know, for me, I haven’t always been able to figure out an exact reason why some of my relationships didn't last. Instead of obsessing over finding an answer, I firmly believe the key to understanding how to have a happy, healthy relationship lies in focusing on the future.

You can’t change the past, but you can change your approach to future relationships. Instead of thinking about the shouldve's, couldve's, and wouldve's, think about the little changes you can make that will strengthen and enhance whatever will be next. This serves a better purpose and makes for happier couples than overthinking things you can never go back and change.

As mentioned above and woven throughout all of the other signs listed, there is a common theme: communication. Communication is the key to making a relationship work and making it last.

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The things listed above are simple, as far as values and common sense go, but they do require time and a little reminding, here and there. Commit to them to strengthen your commitment to each other, and you won’t regret it. Your relationship will be more fulfilling, resilient, and meaningful if you take these little secrets to heart and carefully consider them.

Stop focusing on why it didn’t work out with someone in the past.

Focus on the now and your future. You can have great relationships if you can learn from your history, then put it aside, and remain mindful and open. I guarantee it!

RELATED: The Most Healthy Relationships Have One Secret Formula In Common

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Brittney Lindstrom is a Licensed Professional Counselor and Certified Rehabilitation Counselor.

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