Affiliate Marketing Secrets

I have a 3-month old site (my first) with which I directly sell my own product (as a vendor) through Clickbank. However I have just seen that a search on Google for any of my keywords now only brings up a certain affiliates hoplink in place of my site. The meta description is mine and the SE results/rankings match those in my Google Webmaster Tools so it definitely should be my direct site link coming up and not an affiliate.
My official site is http://www.teachenglishabroadguide.com
The result that comes up is
http://www.teachenglishabroadguide.com/?hop=andrewghay
A search for “teach english abroad guide” will show this on the first page.
On yahoo it looks fine.
Can anybody tell me if this is some dirty black hat trick by the affiliate and what I should do to get my link back (preferably without losing my rankings)?
I’d be very grateful for any help.

I don’t know if I even used the correct terms.. Well anyway I have searched and searched and couldn’t find a place to ask this or get information on the subject so I decided to use yahoo. Well I am a 21 year old male and for health reasons can’t work and for some reason also have not been able to get disability of any kind.
The point of the question is that I want to take a shot at having a website(no particular theme/specialty) and use google adsence and affiliate programs(i think thats what its called) to get at least a little income.When you sell someone else’s products on your site and get 10% commission. I don’t see what could go horribly wrong since I don’t think it would cost much to give it a shot. But I have no clue where to start. I have no skills so I was thinking I would pay someone to make the site and then go from there.

I sort of understand what it is. But could someone just chat with me on Yahoo! and teach me how to design my own to customize my web page for different websites i’m affiliated with? This is something i’ve wanted to learn for a while and google is not helping at all. I need to learn all about making a CSS code (if it’s called a code!?!?) from scratch. For example, if I tell yu what i’d like my page to look like, roughly, could you teach me how to make my own code for that?

I have very slow response time on my yahoo AT&T home page and on my email page and what is running across the top or bottom is “cdn.eyewonder.com” and or “AdSense” How to I make these go away so my pages load quickly?