Lost Soul

I was just a freshman in high school, just exploring the internet and next thing I know I found this dating website called "myyearbook" (now it's called "meetme"). So anyway, i was just doing it for fun like everybody else is doing but when I was matched with someone and it was someone I was into just from the first match. I thought he was pretty cool by from his pictures and thought he was good looking. We talked for hours on end everyday when we were in high school. We had similar interests but he lived in a different city but in the same state and went to different high schools too but we magically clicked - just like that. We would talk all the time, day or night, no matter if we had school or not. I fell in love with him which I shouldn't because it was over the screen and not in person. But one day, he pushed me so far that I lost his respect and I lost my self respect and haven't spoke to each other since then...

Now, it's been 10 years since we talked and I feel like I fell in love again like I did in high school - again I shouldn't fall in love with someone that you have never met in a long time but he felt the same way since we've been in high school. Like back in high school, I was completely broken and numb and somehow talking to him again - i felt he could fix that. He tells me that he doesn't want to lose me. He tells me that he wants to be with me if I have kids or not but he has a kid too, so there's no problem with that. But he caught me at a bad time as in I'm in a relationship already. If only he didn't push me away, we would be together back then. I don't know what to do about this situation honestly.. Like, I want to be with him, the guy I fell in love with back in high school and now he is in the military. But what about my current relationship, wait it out or just break it off? This is my problem and I don't know what to do...