Welcome, Tallman. Do you have a tall ten-gallon hat too? (Texas humor)
I feel that marking could be a legitimate way to warn the congregation against some person bent on, perhaps coming into a congregation to defraud the people, or that could perhaps be dangerous around their children. But chastising some elder's wife because she did not work with her husband in service? That sounds absurd, doesn't it?
I do not agree with disfellowshipping except in some extreme extreme circumstance, after a person had been worked with and worked with, or was perhaps a convicted pedophile or murderer. Not the way they view it, as when a person doesn't agree with the society's teaching on some point.