Contrary to what OWL typed, you are not.
OWL in the future, please endeavor to make sure your remarks carry some modicum, not only of tact, but relevance. Really - shame on you, that sort of attitude really only paints a picture of you equal to your remark.
Now, BMAndrews - my suggestion - and take it as you will, is to take some time to think about your first boyfriend, trying to remember why it was that you fell in love w/ him in the first place. If any of those reasons are still recognizable these 2 years down the road, that may help you to make a decision. Do the same thing for this new man. It may very well be that you decide to take some time for yourself, which wouldn't be a bad idea. I'm sure you don't want to hurt anyone, or be hurt, but just because we don't mean to hurt others, doesn't me that we don't.
Lastly, apologizing for mistakes is NEVER a bad thing to do.