I've name changed to protect my identity.
I have just read a report which shows that my supervisor lied to another organisation last year about a situation (I'm sorry can't be more specific) . I thought at the time something dodgy was happening as I had been cut out of meetings and now I can see the reason is they wanted to scapegoat me and say that I had made decisions which were, in fact, the management's.
Quitting isn't an option; I can't tunnel out for several years yet. This isn't the first time that something like this has happened but probably the most overt example. Don't know what to do - I don't feel like confrontation would end well but my confidence is shot and it's impacting my health.
Any advice?