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I was terminated on Feb 9/15 for "prior stuff" no elaboration of what. I was to open an envelope and read for further information which states it was for cause - the act of workplace harassment. I believe this is wrongful dismissal , I unaware of what they are basing this decision on. The union steward was present but offered no support and only advised me while smiling not to get mad and just read the papers when I get home and then human resources manager said I could call him with any questions. I am trying to file a grievance with the union higher than the steward and still waiting for reply.
If your employer cannot even provide a concrete example of the harassment you are accused of, it will not be able to establish just cause to terminate your employment. Given the fact that you are in a union, however, you must pursue this matter through the union. Ensure that you do speak to someone more senior than your union steward to discuss your options.