Kyle,
You need to get with a Section Leader or Division Leader on XBL to discuss this. If no one is available I will be glad to work with you so send a FR to
XGC HYLANDER XL.
As for the clan hitting thing, it is a pain for sure but if you have an update squad list then you can always recover from it. The other thing is, to get to the bottom of who is letting the other person into the clan to do the damage in the first place. Keep in mind they have to come into the clan and be give STAFF in order to do anything in the first place.
On the stopping it part, well, we will never stop it fully as there is always going to be angry, ignorant disruptive people out there that want to just ruin things for others.
Funny how these people mess up and get removed or leave on their own yet still always have to come back to XG for some reason on another. That should tell those of us that are here just how good things really are.