Verb
(transitive, intransitive) To litigate again; to sue or pursue legal remedy a second or further time.
(transitive) To dispute, debate, contest again.
Source: en.wiktionary.orgDo we relitigate Bidengate for four years even if Americans elect him knowing full well that he didn’t recuse himself in the Ukraine when he should have. Source: Internet
Though some of his supporters and staff members have been itching for confrontation, Mr. Sanders has rejected recent traps to get him to relitigate 2016. Source: Internet
To the extent that there were questions or controversies over the new law, the parties would have to relitigate the case in the lower courts. Source: Internet