Fear of Abandonment
An intense, often disproportionate fear of being left, rejected, or deserted by important people — driving significant emotional distress and relationship-seeking or avoidance behaviour.
Quick answer
Fear of abandonment describes an intense anxiety about being left, rejected, or deserted by significant others. ICD-10: F60.3 (EUPD/BPD); ICD-11: 6B41. A core feature of borderline personality disorder, also present in anxious attachment, PTSD, and complex trauma.
Recognition
Do any of these feel familiar?
Individuals may feel anxious, insecure, and overly dependent.
What is Fear of Abandonment?
An intense, often disproportionate fear of being left, rejected, or deserted by important people — driving significant emotional distress and relationship-seeking or avoidance behaviour.
Approaches Commonly Explored
Commonly explored for conditions related to Fear of Abandonment, grouped by mechanism — select your subtype above to highlight the most relevant path.
How to use these approaches
Most people begin with Stabilise approaches, then progress toward Resolve and Sustain.
Cognitive patterns, emotional processing, and stress response.
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