I refused to continue to be their whipping boy, & forced them to send a letter from their attorney to one of their clients reminding them that they cannot use antisemitic language towards the on-site staff (me). Afterwards, while I was on vacation, an executive meeting was had, and it was decided that I was no longer a good fit. At least that is what they told my supervisor.
Unfortunately, I am in an “at-will” state, so that can be a legit reason for firing me.