Under "Breaking News" on JWdotORG, there is a link to a court case in Canada that was just resolved on May 31st.
https://scc-csc.lexum.com/scc-csc/scc-csc/en/item/17101/index.do
It's in regard to him being disfellowshipped, and the court says they can't get involved. JWdotORG gives this statement about their victory:
the disfellowshipping arrangement should remain free from court intervention. We rejoice in this vindication of Jehovah’s righteous standards.
It also appears that Catholics, Mormons, Sikhs and others were friends of the court or something like that. Here are some quotes from the actual court decision:
Mr. Wall argues that a contractual right (or something resembling a contractual right) exists between himself and the Congregation. There was no such finding by the chambers judge.
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members of a congregation may not think of themselves as entering into a legally enforceable contract by merely adhering to a religious organization
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Mr. Wall also argued his rights are at stake because the Judicial Committee’s decision damaged his economic interests in interfering with his client base. On this point, I would again part ways with the courts below. Mr. Wall had no property right in maintaining his client base. As Justice Wakeling held in dissent in the court below, Mr. Wall does not have a right to the business of the members of the Congregation
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Had Mr. Wall been able to show that he suffered some detriment or prejudice to his legal rights arising from the Congregation’s membership decision, he could have sought redress under appropriate private law remedies. This is not to say that the Congregation’s actions had no impact on Mr. Wall; I accept his testimony that it did.
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This Court has considered the relevance of religion to the question of justiciability. In Bruker v. Marcovitz, 2007 SCC 54, [2007] 3 S.C.R. 607, at para. 41, Justice Abella stated: “The fact that a dispute has a religious aspect does not by itself make it non-justiciable.” That being said, courts should not decide matters of religious dogma.