One year ago, I was in abusive and toxic work environment. My boss stated I kept writing emails using apostrophes and commas incorrectly (which I wasn’t, and even sent my emails to other people who clarified that my emails were perfectly fine). Therefore, one day she sent me this. Ultimately, this was the email I used to send to HR along with other abusive emails from her (and my director) that would lead to me filing a harassment complaint. Ultimately I quit the job, and found another one because it was so bad. Within a few months, my ex-boss (the one who wrote this email) was terminated.