Bhahahahahha! This always cracks me up. It really just boils down to who you know and who likes you around here. When I was getting personally attacked by more then 1 member in mw2 server I was told "Ignore it" and to pretty much move on. And when I did and it still continued until I would blow up on that person then all of the sudden the admins were all over it and I was usually the one being reprimanded like it never takes two.
However this one is really hard because I've never known Roxy to make shit up for her own personal gain. But I wasn't there Thunder so I can't say much. Other then sometimes it's better to just sit back and take a little break. There are some good people on here maybe try talking to them in private and try to make them understand that you feel that you didn't say anything wrong? But as long as I've played I know that calling someone a hacker was never allowed nor found funny. So I hope someone or you can bring up the chat.