Conquer Club

We have three people in our house that each have an account here and love to play.
Sometimes we vs. each other but most of the time not.
I am worried that someone might think this is a case of one person having multiple accounts.
Is there anything I can/should do to make sure this isn't an issue in the future?
Thanks!

Create an E ticket (support ticket) via the help page. http://www.conquerclub.com/eticket/index.php

Tell the admins what you have going on and they could best advise you what you should or shouldn't do.

If you don't play with or against each other often I think that is the safest way to avoid anyone questioning the accounts.