So I'm complaining at work that my manager double ordered truck instead of teaching me how to put in the order, and she's taken two vacations, cuz she lives with her son and can afford to, and I'm stuck in this shithole while my fam is 6 hours away, literally all my nephews and nieces, sibs, etc.
So then I get a call from my manager, WHO'S ON VACATION, telling me not to bad mouth her in front of customers. So either a customer or a coworker snitched on me for venting.
Fuck this nazi ass country 
, people cant mind their own business.
Cool bug fact 
the Third Reich 
relied on this shit, snitching, to get their victims, the gestapo had far less agents than say the GDR 
or the Soviets 
, they just relied on informants. Is this relevant? Idk but I'm pissed, watch your words
Hopefully you just denied it. "I don't know what you're talking about" "I wouldn't do that" etc. Force her to tell you how she heard, and then deny that too. "Oh yeah well my friend Mary was in the store and she said you said..." "She must have misheard I don't know what you're talking about, enjoy your vacation." Unless she's got you on voice recording or something just gaslight the shit out of bosses forever.