I put in a complaint at work about discrimination. There was an "investigation" where former employees who quit for the same reasons were not allowed to be interviewed. As the sole female employee working under this manager that made it his word against mine. They determined that my accusations were unjustified as I was the only complainant. 4 months later they restructured out department and I was let go, even though I was meeting my targets when other male employees weren't. I would like to know if I have a case for wrongful dismissal?