Not sure about being wise, but i can relate. I work in an environment that brings out the worse in me. I've been harmed by them. I guess it's enough to stop there, like we're not in control of what other people do to you, but we can learn to be at peace internally. I can't though yet.
I am trying to remind myself that hate isnt quenched by hate or violence, only through compassion and loving kindness.
Maybe try to understand them? I sort of understand why they are the way they are. They're also ignorant, etc, etc. I have to be careful with my thoughts. I rant a lot and it's harmful.
I dont think the world cares about our stance. In 100 years will anyone remember? If you can detach from it, it wouldnt bother you.
If karma is exact as i read about, then all things are equal. We're either paying off a debt or we are owed a debt that we will reap in the future.