None of us knows the context of your question, so we can't answer it.

You can sue anybody for anything. But remember lawsuits are expensive and time consuming, and most discrimination is perfectly legal.

Most lawyers advise to simply ignore these demands.

Year's ago Sony Corp sued the owner of a Baltimore restaurant, whose name was Sony, for naming her restaurant Sony's BBQ. She won, but she spent a...

This is not a legal matter. You are free to get another doctor.

It is not false advertising, but it is unclear how they can sell the same car to two people.

If you wear attire that they have told you not to wear you are breaking the rules.

Twitter has the right to ban anyone they want, for any or no reason.

Um, ok. Do you have a question or legal issue?

Without knowing all the facts of your case, none of us can answer. Hopefully you have counsel who can navigate for you.