litigated

/L IH1 T IH0 G EY0 T IH0 D/
verb
  1. 1

    (construed with on) To go to law; to carry on a lawsuit.

  2. 2

    To contest in law.

  3. 3

    (transferred sense) To dispute; to fight over.

    โ€œyou can't keep litigating this same point!โ€

Source: https://en.wiktionary.org/wiki/litigate, https://en.wiktionary.org/wiki/litigated