Bad experience at diner on East 5th and Church Avenue

I have frequented the diner at east 5th and Church for a few years. I have put up with the bad service for years because there really aren't other options of places to eat out around here without hopping on a train. The waitress/owner knows me and asks about my family. Today, I was eating a salad and something was horribly wrong with the peppers. I told her and she told me not to eat them. They tasted like detergent! She yelled at me, showed me the pepper and kept going on and on about how they don't make the peppers there, it was a brand new pepper, etc. The cook yelled that I shouldn't come back because I always complain- which I don't. I wanted to warn people about going there- or at least about complaining because the customer is never right there. Has anyone else decided not to go there after a bad experience?