"it isnt really early relationship conversation, talking about stis. i really find it hard to beleive the people saying that if they had warts they'd be upfront abiut it. i also get mouth coldsores and have never told anyone before datinjg them, does that make me double evil?"
Knowing what you do now, fmlfmlfml - about how the virus stays dormant in your body and can recur, I think you need to accept that, yes, the subject of STIs really IS an early relationship conversation topic.
If you have a virus that can be passed on by a particular activity, you should warn anyone you are going to undertake that activity with, before undertaking the activity. If you have a cold sore, or the tingle that precedes one, you should inform anyone you are going to kiss before kissing them, and if you have, or have had genital warts, you need to tell any potential sexual partners before having sexual contact.
I do feel for you - you were put into this situation through no fault of your own - you used condoms, but the person who infected you had a wart in an unusual place, where the condom did not protect you. I assume that he had no idea that he had genital warts - and did not deliberately omit to tell you about the infection. Either way, you got this infection through no fault of your own, and you are stuck with it for life (unless/until they manage to develop a treatment that will eradicate the virus from a person's system).
But now you have to behave responsibly. You don't want to put another person through what you have been through - you don't want to give them an infection that they won't ever be able to get rid of, unless a medical breakthrough happens, do you?
It is a tough situation for you to be in - I can only imagine how difficult it would be to have to have that conversation with every potential sexual partner - but I am sure you now recognise how important it is to give people the information, so they can make an informed choice.
It is also vital that you tell your current sexual partner. He needs to get tested. If he doesn't, and he has become infected, but doesn't know he's infected, he could pass the infection on to any subsequent sexual partners - one infected person infects another, who infects several others, who each infect more people, and the infection spreads exponentially. It is not worth the risk.