Considering you are the leader of one the best guild you should suck it up or pull out the credit card lol.
But this is a real problem. I ts happening to me and I am trying really hard not to do it to others, but unless the big guns stop doing it to me then I will have no choice but to do it to the ones that are weaker than me to recoup my losses.

It needs to be fixed before it escalates into an all out bully war.