It isn't always, but you worked there for several years without a union. I've talked to several other people and there was definitely a give and take when the union came in, right? It wasn't a horrible place to work without a union, was it? You got raises didn't you?
With the union, when we try to ask management why this or that (pay, time off, benefits) they throw their hands in the air and tell us that's between us and our union. They don't have to take responsibility for it to us. In non-union places I've worked they have to take responsibility for those things, they can't pass the buck to the union.
I'm still salty about this garbage contract our union very foprcefully jammed down our thoats. Not sure if you can tell, lol.