AM trying to get me fired

An AM at my site has made it their mission to try and get me fired. I can prove their actions are retaliatory, pretextual and known about by other AM's and PA's, but even her loyal minions are starting to get annoyed by their antics that have so far proven to be fruitless; but their relentless and trying to put myself and other employees in difficult situation with her actions to prove something. I keep my head down, follow the rules to a tee and just do my job; but that's proving not to be enough. I'm living rent free in their head and I'd like to move out - any suggestions?