Come, let me tell you my tale.
Long ago, I came into the company of a raucous host who travelled far and wide, crossing deserts and plains and facing down enemies as one. Kinship grew and we knew peace in our corner of Azeroth.
One day, I found the group in a worried huddle. Our leader, it seems, had his heart broken by another who since left in the night and was in a fit. Emerging from a great big sulk, he boldly declared our group was at an end as he had no desire to lead anymore.
This caught us all off guard. We had made many stories together and surely such a thing shouldn’t end because of one person? Our leader left us to our pondering and we quickly settled on continuing our travels as a group without him.
This, however, would not come to pass as our leader once more emerged to declare our group was nothing without him, that the group was for him and his four friends to make his legend and the would tear it all down rather than let us meaningless peasants carry on the legacy. He vanished once more.
When I later returned, our treasure hoard from all our journeys was gone. Contributed to as a group, our leader had declared it his personal property and taken it all. It was over.
Thus it was so, and he made a public show of a grand farewell in the public square, his friends thanking him effusively for all the good times and not a word of objection was raised.
Tldr: guild leader threw a fit, ended our guild, called us NPCs in his and his friends’ hero’s journey and robbed the guild vault before kicking us all.
I’ve seen some of the worst of this crap and avoid it whenever possible. Don’t let this happen to you.