Hello Cyclone,
Let those aff programs which you advertise know about this website. Believe me, they would do their best to make that person change their website at least not to be exact copy of yours.
I have had (and will have, as long as I rank high) my websites copied tens of times, and sofar CasinoPays have been great in fixing this problem in a matter of days – Kudos to them. So let them know abot that as*hole’s account, and you’d be straight pretty soon.