The same way you sue anyone. Hire a lawyer, pay their fees, and have them file suit.

Just as you can quit at anytime, and not be sued by your employer, they can fire or suspend you and not be sued by you.

My parole officer was fired do I have a right to know why? No.

Lawsuits are expensive and time consuming. And you have no real damages so it would be a losing proposition.

Can your parents take all your belongings and throw it away and leave you with nothing but clothes? Yes.

Courts do not get involved in relationships gone bad.

Common scam. But the answer to your question is yes.

Rudeness is not grounds for a lawsuit............

This does not appear to be a legal question..........

You can complain to his manager......................................