You didn't say which game you're playing or which version, so I'm not sure if my experience is applicable.

When someone makes an ultimatum to the effect of "them or me", the person making the ultimatum is the one who goes.

This is interpreted as a voluntary quit by Jack (to use your names).

Why must it be that way? Because the only other possible interpretation would be Jack ordering us to expel Jill, extorting us into choosing sides, and throwing a gigantic tantrum until we do that. Obviously, if that were happening, that would be completely unacceptable drama, unfair to Jill, a bad precedent, and really not the kind of energy we want in the group.

Of course, it would also be discourteous to Jack to infer such foul and indecorous conduct. So we gracefully accept the first interpretation.

Thanks for playing, Jack, best of luck.

You didn't say which game you're playing or which version, so I'm not sure if my experience is applicable.

This may well sort itself out. But if it doesn't, eventually someone will make an ultimatum to the effect of "them or me". The person making the ultimatum is the one who goes.

This is interpreted as a voluntary quit by Jack (to use your names).

Why must it be that way? Because the only other possible interpretation would be Jack ordering us to expel Jill, extorting us into choosing sides, and throwing a gigantic tantrum until we do that. Obviously, if that were happening, that would be completely unacceptable drama, unfair to Jill, a bad precedent, and really not the kind of energy we want in the group.

Of course, it would also be discourteous to Jack to infer such foul and indecorous conduct. So we gracefully accept the first interpretation.

Thanks for playing, Jack, best of luck.