Most JW's have been told that taking a fellow JW to Court is wrong.
The Shepherd book uses WTS speak: "If an individual ignores God's Word on this matter, it may affect his congregation privileges." (Italics theirs.)
The following are from an interesting case in Canada ( link ):
[16] Everyone in Canada has a constitutional right of access to Her Majesty’s courts as a litigant or as a witness. The punishment impending here (and imposed against the other litigants in the parallel proceedings) is for doing just that. Public policy dictates weighing that when considering the balance of convenience.
[17] We could say a good deal about this topic. But since this appeal is about a stay and not about the final decision on judicial review, we will be brief. On the right of access to the courts, see B.C. G.E.U. v. A.-G. British Columbia 1988 CanLII 3 (SCC), [1988] 2 S.C.R. 214, 87 N.R. 241, and Crevier v. A.-G. Quebec 1981 CanLII 30 (SCC), [1981] 2 S.C.R. 220 at 236, 38 N.R. 541 (paras. 21-23). On merely threatening or deterring witnesses as criminal contempt, see R. v. Vermette (1983) 1983 ABCA 154 (CanLII), 44 A.R. 253 (paras. 5-11) (C.A.), affd. 1987 CanLII 51 (SCC), [1987] 1 S.C.R. 577, 584, 74 N.R. 221 (para. 10). And see the other cases cited in 3 Stevenson and Côté, Civil Procedure Encyclopedia, pp. 62-44 and 62-45 (2003).
[18] One must also note s. 139(3) of the Criminal Code on obstruction of justice by attempting to dissuade someone from giving evidence, by means of threats.
[19] We must emphasize that the issue here is not merely litigating in some forum topics such as who has jurisdiction, or when proceedings are premature. This is a question of express threats to harm someone for going to court or acting as a witness in court. Or of punishing him for having done so and (partly) won.
[20] This is not judicial review of a jurisdiction decision, still less judicial review of a decision on the merits of an election. It is judicial review of punishment for merely having gone to court. The respondent is going beyond supervising the superior court, which would be upside down. It is emasculating the superior court.