Perhaps this conversation will ring a bell?
[12:08] <+Famcraft18> (09mclegend19) I just kicked someone from my clan, but how do I remove their stuff?
09[12:08] <+Famcraft18> (05Admin: RubensCherub ) You can not remove their things- you will need to ask them to do it
09[12:08] <+Famcraft18> (05Admin: RubensCherub ) if they refuse, please contact an admin
[12:08] <+Famcraft18> (09mclegend19) ok
09[12:09] <+Famcraft18> (05Admin: RubensCherub ) if they never log in again, we can adress it after a while and help remove it
[12:09] <+Famcraft18> (09mclegend19) ok
After which you DID ask the player to remove her items, but when she did not- you did exactly what you were told NOT to do, and removed them yourself. This is griefing and will not be tolerated on Famcraft.