Why does the success of the person we love sometimes evoke not joy and pride, but irritation, subtle devaluation, or unconscious envy? 

Otto Kernberg regards this as one of the central questions in understanding competition within intimate relationships.

According to Otto Kernberg:

mature love involves the capacity to experience a partner's growth, success, and psychological separateness without losing one's own internal equilibrium. It rests on the integration of love and aggression, tolerance for ambivalence, mature idealization, and the ability to derive satisfaction not only from one's own development but also from the development of the other. Under these conditions, a partner's success is not experienced as a threat to the self but as a source of shared joy. (Otto Kernberg, Love Relations: Normality and Pathology, 1995). 

When such integration has not been achieved, however, a partner's accomplishments begin to activate much deeper psychological conflicts. Professional recognition, career advancement, status among colleagues, or even a partner's success as a parent may unconsciously be experienced as confirmation of one's own inadequacy, defeat, or loss of uniqueness.

At that point, the partner ceases to be experienced solely as an object of love.

The partner becomes a rival.

According to Kernberg, competition within a couple often reflects the reactivation of early Oedipal conflicts, in which love for the object is intertwined from the outset with rivalry, envy, and aggressive impulses. When these conflicts remain insufficiently integrated during personality development, they continue to organize intimate relationships throughout adult life.

In clinical practice, we frequently encounter couples in whom the professional success of one partner is followed by a marked increase in conflict. Sometimes this takes the form of persistent criticism, devaluation of the partner's achievements, or subtle sabotage. In other cases, it appears as a loss of sexual desire, emotional distancing, or a chronic struggle over whose opinion matters more, whose career is more successful, or whose contribution to family life is more significant.

Kernberg suggests that narcissistic envy often lies at the core of these dynamics. It emerges when the achievements of the other are no longer experienced as qualities of a loved object but instead become narcissistic threats to one's own self-esteem. Under these circumstances, the psyche attempts not to integrate the partner's success but to devalue it in order to restore internal equilibrium.

Kernberg emphasizes that the capacity to genuinely admire one's partner without experiencing their success as a humiliation of one's own worth is one of the hallmarks of mature sexual love. This becomes possible only when libidinally and aggressively charged self- and object representations have been integrated into a cohesive system of internal object relations. Such integration enables an individual to love the other, compete with them in real life, and yet avoid turning rivalry into a struggle for psychological survival.

For this reason, competition within a couple often serves as an important clinical indicator of narcissistic personality organization, pathological aggression, Oedipal dynamics, and an insufficient integration of love and aggression.

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(c) Yuliia Holopiorova,

Ukrainian Association of Transference-Focused Psychotherapy