I can't say I've ever gotten "revenge" or fought back against my neglect, but I learned to mostly block it out or to remove myself from the situation. I've learned to not dwell on the negatives within my life and I try to stay as optimistic of the future as possible.
My great-grandfather—an immigrant from Italy and a stonemason—was abusive in multiple ways to my grandfather and his siblings. One day however, when he was around 17, he eventually got tired of his shit and threw him down the stairs. After that he never raised a hand to him or insulted my grandfather.