Relationships are often judged by infatuation, conflicts, or major life events.
But according to more recent research, it is rarely the dramatic moments that determine whether a relationship lasts.
It is much more about what couples do repeatedly in everyday life.
The American health media outlet Verywell Mind explains that stable relationships are built on small, recurring actions that are often overlooked.
Also read: New approach: Ultrasound may help destroy cancer tissue
Timely conversations
A common characteristic of well-functioning couples is that they talk to each other before problems grow too large.
Couples therapist Soo Jin Lee explains that satisfied couples regularly check in on how their relationship is doing.
This may involve regular conversations in which both partners have the opportunity to express what is working and what is difficult.
The point is not to solve everything, but to prevent dissatisfaction from building up, according to Verywell Mind.
Also read: Swedish poisoning case sparks debate about the effects of caffeine
Everyday breaks
Shared pauses in daily life also play an important role.
Research published in Neuroscience of Consciousness shows that playfulness and lightness in interaction can reduce stress and strengthen emotional connection.
A study published in Scientific Reports also suggests that playful interaction increases openness and well-being in relationships.
Small rituals, such as eating together without screens or taking a short walk, can create calm in a busy daily routine.
Also read: Trump regrets CT: Maintains his overuse of aspirin
Physical intimacy
According to Verywell Mind, it is the balance between closeness and personal space that characterizes the most satisfied couples.
Research published in the Journal of Health and Social Behavior also shows that both emotional and physical intimacy are linked to lower stress levels and greater stability in relationships.
In other words, it is not the grand gestures, but the consistent, small choices that matter most.
Sources: Verywell Mind, Neuroscience of Consciousness, Scientific Reports, and Journal of Health and Social Behavior.
Also read: How AI is helping scientists design the next generation of RNA medicines
Also read: Researchers identify key risk factors for kidney cancer
