"When I raised that issue, he immediately began the process of putting me on a 30 day review, a necessary step prior to termination." Document document documen

"When I raised that issue, he immediately began the process of putting me on a 30 day review, a necessary step prior to termination." Document document document. Don't quit your job and when and if they do fire you. Sue. It sounds to me like your manger is retaliating against you because they are trying to cover something up. That is never ok and if HR is not handling it, than stand your ground and let the lawyers handle it.