Is it abuse if a grade school teacher tells her student his I.Q. ?

My emotions were screwed up in grade 6 when my teacher told me that my I.Q. was 140. I became an aloof, asshole and skipped 88 days of school in grade 7 and became disruptive. Should she not have told me? I hyper-focused on intelligence and appearing smart. I badgered her for the results of the I.Q. test. My grades tanked from c+ to d – and never recovered.