The Architecture of Epistemic Sabotage: Phenomenology, Ontology, and the Sequential Subversion of Shared Reality

This paper presents an analytical framework modeling the operational mechanics of gaslighting by synthesizing the philosophical foundations of epistemic injustice and Wittgensteinian certainty with a two-stage cognitive processing architecture. While contemporary scholarship has aligned gaslighting with the destabilization of a subject's world picture (Trächtler 2023), this paper isolates the sequential progression of the injury. The paper argues that epistemic sabotage operates via a structured cognitive sequence: first corrupting the subject's phenomenology (the pre-reflective input layer of raw sensory experience) to engineer a catastrophic vulnerability, which is subsequently leveraged to execute a total erasure of the agent's ontology (the linguistic and semantic categories permitted to populate reality). Crucially, we formalize the existential engine of this collapse by introducing the Affective-Logical Weight Balance ($W_L$ vs. $W_A$). We demonstrate how the hyper-inflation of relational and existential stakes forces the agent to suppress their own logical shield, pulling them off the firm bedrock of certainty and trapping them within a recursive Cartesian Loop of Despair. By shifting the analytical focus from a holistic description of the injury to a granular decomposition of its sequential entry points and internal emotional economy, this maps how a gaslighter exploits an agent's rational virtues to establish absolute ontological corruption, while providing a philosophical structural blueprint for systemic, externalized epistemic recovery. Figures, matrices, architectural diagrams, and language polishing assisted by Gemini (Google AI).