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Feeling lonely in a relationship can be surprisingly common — even when you’re with someone you love. It’s easy to assume that loneliness is reserved for those who are single, but many people in long-term relationships experience it at some point. “It’s very common that people find themselves in long-term relationships feeling lonely,” says Niloo Dardashti, a New York-based psychologist and relationship expert.
So, why does this happen, and more importantly, what can you do about it?
Why You Might Feel Lonely With Your Partner
Loneliness in a relationship can come from a few different places. Sometimes, it’s about the relationship itself. According to Gary Brown, a licensed family and marriage therapist in Los Angeles, emotional disconnection can creep in even in healthy relationships. “Even in the very best of relationships, there are going to be those times when one or both partners may have drifted apart and feel somewhat distant,” he explains.
Other times, it’s about how open you are with your partner. Jenny Taitz, clinical psychologist and author of How to Be Single and Happy, points out that not sharing your deeper feelings or personal struggles can create invisible walls. You might be close on the surface, but if your partner doesn’t know the real “you,” loneliness can quietly grow.
And yes, social media doesn’t help. Scrolling through pictures of perfect dates or extravagant gifts can make you feel like your relationship falls short, even if it’s healthy. Taitz calls this the “unpleasant distance” that social media can create, and studies show that heavy use of social media can significantly increase feelings of loneliness.
Sometimes, loneliness isn’t even caused by the relationship — it can come from within. Research shows that some people may be genetically predisposed to feel lonely, and expecting a partner to completely fill that void usually doesn’t work. Dardashti emphasizes that no one person can erase that deeper sense of alone-ness.
How to Figure Out Where the Loneliness Comes From
The first step is awareness. Talking to your partner about how you feel is crucial. Joshua Rosenthal, a clinical psychologist, suggests asking yourself: is your partner making an effort to meet your emotional needs? If they are, and you still feel lonely, it might be more about your own internal patterns.
Looking back at past relationships can help, too. Do you notice the same feelings of loneliness popping up once the excitement of a new relationship fades? If so, this might indicate something to explore about yourself rather than the relationship.
On the other hand, if your partner also feels lonely, it could signal that the relationship itself needs attention. According to Dardashti, acknowledging that both people feel disconnected is the first step toward fixing it. Sometimes, drifting apart is simply part of growing in different directions, and recognizing this is key to reconnecting.
Steps to Overcome Loneliness in Your Relationship
If the loneliness is tied to the relationship, start with honest, non-judgmental conversations. Brown advises using a vulnerable, non-accusatory tone: “I’ve been feeling somewhat neglected recently, and I want to share my experience, not blame.” Listening to your partner’s perspective is equally important — understanding their challenges and emotions can bring you closer.
Couples therapy can also be a valuable tool. Taitz recommends seeking professional guidance if communication feels blocked. Evidence-based therapy can teach skills for staying emotionally connected, regulating feelings before conflicts, and preventing tension from escalating.
If the loneliness comes from within, it’s time to focus on yourself. Therapy can help you reflect on your patterns and identify internal triggers. And rather than distracting yourself with constant social interaction, Dardashti suggests activities that foster introspection, like meditation or journaling. “The key is that if you do want to be more comfortable with your alone-ness, you don’t avoid being alone,” she says.
Reconnecting Starts With Awareness
Feeling lonely in a relationship doesn’t mean love has failed. It simply signals that something — within you, your partner, or the relationship — needs attention. By understanding the root of your loneliness, communicating openly, and being willing to explore both your inner world and your partnership, you can rebuild connection and intimacy. Love is not just about being together; it’s about truly feeling together.
