Charlize Bellic

The sim I help run has followed all protocols to eject a griefer. We have tried all methods from eject on site too even trying to kill with kindness. However, this griefer has gone to the point of posting youtube videos slamming my group. Please note our group is nothing but a group of cheerleaders on sl who try to remain perfectly pg. Note these attacks have gone on for 6 monthes plus now. We have even talked with live support but to this day they have been no help in addressing this issue. We realize that it is the same person doing the attack this enter time. They may be using an multiple ips or an ip spoofer. Any advise?