Guild leader turned over leadership of the guild to an Officer.
Former guild leader and current officers slowly, over a two week
period emptied 2 1/2 tabs of the 4 tab bank.
Each blaming the other for things going missing.
Last day of the guild the then guildmaster, cleans out the bank of
all remaining items and 3k gold and that we say is all she wrote for
the Katsu Guild Greymane.

fortunately my main was online at the time and persuaded the "GM"
to Instead of kicking everyone from the guild, or handing it over
to a recruit, to make my toon GM so the guild would not be a total loss.

He did so and promptly /gquit

Former guild master, her husband and brother log in see bank cleaned out
Go berserk /gquit and server transfer blaming everything on the "GM" that
just quit..

sooo that is my worst "Dealing with a Guild ever" story