QP and all other government entities are not subject to Labor Law but rather civil law.

You served 3 months garden leave correct? Why have you waited until now to complain? If you have solids grounds for unfair dismissal (and be careful, check the termination clause in your contract, if it states that either of you can terminate for any reason you may want to seek a lawyer before proceeding).

If you open a case with the court you cannot be deported, but in turn you will also not be allowed to leave the country.