I worked for my former employer for 2 and a half years. During the last year I was there, a large g roup of us attempted to organize a union. It never happened, and I ended up leaving the company voluntarily.
Fast forward to the 1st of August this year, I applied to the same position that I previously held at that company. I contacted my former supervisor, who also happens to be a good friend, and let him know I was interested in coming back, and could he find out what the status of my application was.
My friend contacted me and said that the management had pegged me as the one "driving the bus" on the union incident, and that they didn't want to bring me back for that reason.
I attempted to contact the HR to see what kind of story they were gonna tell me, but they still havent returned any of my calls. I then left a message with the assistant GM, and he left me a voicemail stating that there are no positions open, they are actually gonna do lay-offs, and good luck with my job search.
When I told my former supervisor about the asst GM's message, his reply to me was "wow". I said what, is the asst GM lying? He said "yeah, I just did and interview 2 days ago, and I havent heard anything about layoffs."
So I feel like this is retaliation/ discrimination, but what do I need to do to prove that? The company is also violating labor laws by making employees work beyond 10 hrs in a shift without breaks or lunches.