I have. I don't know why you presume to know my work history. The fact that I can provide succinct actionable advise on the matter should be evidence in itself.

I have. I don't know why you presume to know my work history. The fact that I can provide succinct actionable advise on the matter should be evidence in itself. You don't need to tell people you're documenting events. Do I need to spell that out for you? Where I live, employment is "at-will," so it would be good to establish acting in good faith first--taking an issue to HR--before taking legal action.