Relationships
How to Recognize a One-Sided Relationship
Signs you're only in a relationship to serve your partner's need for validation.
Updated July 23, 2026 Reviewed by Devon Frye
Key points
- Unilateral decision-making is often a red flag of a power imbalance in a one-sided relationship.
- One of the most destabilizing signs of a one-sided relationship is emotional inconsistency.
- Rebound relationships tend to be one-sided, where one partner is used to prevent the other from being alone.
Not all unhealthy relationships will look inherently unhealthy at first glance. In fact, many one-sided relationships actually start out with intensity, chemistry, and the belief that you finally found someone who has chosen you. This can feel hypnotic or intoxicating, especially if you have a history of dysfunctional romantic relationships or childhood abuse.
The reality is that yes, you may have been chosen. However, if you are in a one-sided relationship, then being “chosen” may not be what you had hoped.
One-sided relationships happen when one partner is doing most of the heavy lifting when it comes to emotional, physical, financial, or relational investment, while the other partner may be more controlling, aloof, or dismissive. Over time, you may notice that something starts to feel off in the relationship, such as feeling emotionally neglected, overextended, or only visible to your partner during sex, or when it is convenient for them.
A hallmark of a one-sided relationship is that it is not mutual, but functional. Thus, you serve a function to your partner, such as stabilizing their inner chaotic world, preventing them from being alone (and reinforcing a pattern of escape/avoidance in them), or propping up their sense of self, instead of sharing an interconnected emotional life. One-sided relationships are especially common with narcissistic partners, because the relationship tends to be organized around ego-regulation and avoidance rather than mutual emotional reciprocity and intimacy.1-3
Here are four signs you may be functioning more to fill your partner’s need for validation than experiencing a reciprocal bond.
1. The Relationship Feels Superficial
One-sided relationships may become serious fast or feel especially passionate and intense. A common type of one-sided relationship is the rebound relationship, where a partner is sought and used to prevent the other person from being alone. These relationships are often based on physical attraction and little else.
The partner mismatch often shows up in surface-level themes, such as constant chitchat or small talk, or differences in intelligence or educational aspirations, incompatibility with hobbies or passions in life, a low-level chronic feeling of dissatisfaction or boredom, or avoiding difficult conversations while attributing it to never arguing.
When the relationship is superficial, your partner’s inner world remains inaccessible; you honestly may not know much about the nuances of their personality, their attachment system, or what is behind their social persona. They may show little interest in really understanding you, or may deflect, minimize, or redirect the conversation to something superficial or “safe” if you try to have a more intimate conversation.
If your partner is using the relationship to regulate their self-esteem or identity, then emotional depth can feel threatening. True intimacy requires emotional presence, accountability, and mutual vulnerability, which are qualities that are not sustained if the relationship is only serving a function, instead of being mutual.
2. Emotional Inconsistency
One of the most destabilizing signs of a one-sided relationship is emotional inconsistency. With emotional inconsistency, your partner may present as engaged or interested one moment (often when they want or need something) but emotionally disconnected or detached the next. They may be physically present, but emotionally and psychologically unavailable, or may be dissociating on endless scrolling, binging television, or other distractions that leave no bandwidth for them to show up for you.
Inconsistencies with a partner often show up clearest during times of stress. For example, you may notice you are carrying most of the emotional load while they withdraw, minimize, or disengage altogether. Unfortunately, if they are merely relying on the relationship to meet their ego-needs, emotional inconsistency can become a defining feature of this type of dynamic.
3. Unilateral Decision Making
In one-sided relationships, unilateral decision-making is often a red flag of a power imbalance. It most often can be observed in areas related to financial control, social or relationship boundaries, or performative ambition.
For example, if your partner’s ambition is mainly driven by a narcissistic need to showcase admiration or power, then any decisions made that should mutually include you may be skewed in their favor. They may downplay your needs or minimize your feelings while trying to sell you on their needs instead of yours. This can leave you feeling sidelined, pressured, and consistently trying to measure up to their arbitrary standards.
Over time, this pattern erodes your sense of agency, builds contempt, and makes your contributions feel less important within the relationship. You may start gaslighting yourself, second-guessing your choices regarding your own life, or may even find yourself turning to them for every answer or direction, which can breed dependency.
4. The Relationship Is Primarily Physical
In a one-sided relationship, physical connection is often weaponized and serves a function, rather than a mutual expression of intimacy and connection. For example, sex can act as a substitute for emotional closeness, where physical intimacy starts being used as a tool instead of a shared experience. This not only leaves the emotional side of the relationship underdeveloped, but it also creates a power imbalance where physical intimacy reinforces control and manipulation, while masking any genuine reciprocity and emotional presence.
For many in one-sided relationships, there is little shared connection outside of the bedroom. Many report that their relationships feel empty or boring because there is a lack of shared curiosity, connection, or companionship. “Date night” can feel transactional, conversation can feel dull or sparse, and emotional presence limited, or non-existent. Over time, this pattern reinforces emotional distance, making the gap that much greater and lessening the chance for any genuine attachment.
When to Consider Walking Away
While ending a relationship is a personal decision and is often something that should be thoroughly explored first, walking away may be necessary if you are constantly prioritizing your partner’s ego needs, emotional regulation, or escape/avoidance patterns at the expense of your own well‑being and relationship needs.
Research on narcissistic traits in romantic relationships suggests that individuals with higher rates of grandiose or vulnerable pathological narcissism often correlate with imbalanced (one-sided) emotional investment and reduced mutual support.2 Thus, any relationship that undermines your self‑esteem, increases stress, and normalizes unhealthy dependency, manipulation, or control rather than intimacy is very likely to be damaging to your emotional and physical health. Recognizing when these patterns are replaying in your relationship allows you to protect your emotional health and to stop participating in an imbalanced dynamic.
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References
Di Pierro R., et al. (2021). Self-Concept in Narcissism: Profile Comparisons of Narcissistic manifestations on facets of the self. Clin Neuropsychiatry, 18(4):211-222.
Ellina, E., et al. (2023). The Role of Narcissism and Attachment in Adult Romantic Relationships: A study of Greek-speaking adult participants. The European Journal of Counselling Psychology. doi.org/10.46853/001c.84014
Pincus, A. L., & Lukowitsky, M. R. (2010). Pathological narcissism and narcissistic personality disorder. Annual Review of Clinical Psychology, 6, 421–446.
