<human>: Can you give me the gist of the text in a nutshell?

I held it together all day at work today but I'm a mess right now. We said our last goodbyes this morning and she began her journey with her parents 1,000 miles away. We've only dated a year and on Saturday night we went to our first wedding together. I don't know how many times she hinted that she wanted to be that girl in the pretty white dress. She's halfway across the country going to grad school for four years and we both know we're not capable of maintaining a long distance relationship for that long. I don't know what else to say except the worst part about this breakup is neither of us cheated, lied, or did anything wrong to deserve being apart from each other. We're both 23, I don't wanna sound silly and say she's the one but she's gorgeous, smart, independent, and so caring. She's everything I want in a girl and I've experienced enough of them to know that. 

We're not cut out for a long distance relationship. I've read alot of advice and the consensus is that if there cannot be an end date/plan to your LDR.. it's like a slow painful breakup. She is getting her PhD and wants to teach, so there's no telling where she could end up. Moving for me is not an option, there's no way I could stomach Wyoming and I have an amazing job.
<bot>: My girlfriend who I love very much is going away for four years. We can't manage a LDR, and I'm just overall lost.