You can leave this account abandoned huskov or I can ban you from accessing TUS.
I do not understand why you can´t satisfy his desire? What you get out of it to keep it all? And what is the point to keep it all? I can give you an example: I can delete my own e-mail address. I can delete my own files. I can delete me out of Christianity membership.
So I suggest add an delete functions on every membership in TUS.
EDIT: Since you have received so many inquiries on it.