Sorry to hear that :( I think those people, even with calm, are really difficult to talk to. Like, you can try and go what rights are, what the constitution is, basic civics... And when it's OBVIOUS you're correct, easy to prove, can cite fifty legal cases... they won't listen. They'll try and change topic super fast.

And they never fucking ever put in the work to go READ the damn constitution. It's not like we need to ask them to read all the Federalist papers.