gaslight

gaslight /ˈɡæs.laɪt/
verb [transitive]
gaslights; gaslighting; gaslit or gaslighted

1. To manipulate someone into doubting their own memory, perception, judgment, or understanding of events by repeatedly denying, distorting, or rewriting facts.

2. In a visa or administrative context: To repeatedly deny, contradict, misrepresent, or retrospectively rewrite documented facts, previous instructions, procedural events, or stated requirements, while portraying an applicant's accurate recollection or understanding as mistaken, confused, or unreliable.

Such conduct may involve dismissing documentary evidence, denying earlier communications, presenting contradictory explanations as though they had always been consistent, or attributing discrepancies created by the authority itself to the applicant's supposed misunderstanding.

Examples