<human>: A little background: I've been dating my girlfriend for 1.5 years, but known her for about 5 years. We met in college when she was engaged to her fiance at the time, but they didn't get married. Shortly after I started dating her, she wanted to get married, I panicked and said something like "maybe in 2 years." Well, thats next year. We're both 25.

Current: I don't want to get married anytime soon, like, early 30s maybe. I know she has expressed on many occasions she would not want to date for 5+ years ever, and she does want to be married soon. But, I have yet to relay this to her, which is why I'm writing this now

How do I go about having this conversation with my girlfriend, saying that our futures are not lining up together? I know the correct solution is we go our separate ways. But aside from this speed bump, she is awesome! Great personality, funny, very attractive, and of course she is being super loving and nice currently. And I know she will not want to break up, at all, even if my future is 100% opposite of hers. Will she break up, maybe, but its going to absolutely crush her! **Reddit, what the fuck am I supposed to do!?

Can you give me the gist of the text in a nutshell?
<bot>: I have an awesome girlfriend that I need to break up with because we don't want the same thing for our futures, I don't know how to do it