But if my opponent wants to play dirty and talk about my personal life, I have no choice but to fight fire with fire and talk about some personal things we've found out about him.
3
她决心要报复;他对她做了那么多坏事,她要以其人之道还治其人之身。
She was determined to get revenge; to pay him back in his own coin for the wrongs he had done to her.