Avoidant Attachment and Commitment
Commitment threatens the autonomy structure the avoidant system uses to manage the anxiety of dependency, producing approach-avoidance as relationships deepen.
The closer to commitment, the more the threat circuit activates. The avoidant individual begins generating reasons to leave — noticing partner flaws, feeling trapped — as the attachment system reads deepened commitment as danger.
Caregivers modeled or enforced rigid self-sufficiency, or became intrusive when the child expressed need. The child learned that deep connection carries the risk of engulfment or loss of self.
Extended periods of approach followed by withdrawal as commitment becomes more concrete. Identifying partner flaws at milestones — moving in together, engagement — that would require deeper investment.
Identifying the deactivation pattern as it begins — the search for exit, the magnified partner flaws. Learning to tolerate commitment anxiety rather than acting from it (Levine & Heller, 2010).
Simpson (1990) documented avoidant adults as less invested in romantic relationships. Fraley and Davis (1997) found avoidant individuals showing suppressed proximity-seeking as relationships deepened toward commitment.
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Nikita Datar's books address avoidant attachment patterns directly, with somatic and nervous-system-informed frameworks grounded in research.