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

I just finished my freshman year of college, and she just finished her senior year, but she's here for another year for grad school.

We met through a fraternity event, and after hearing nobody had asked her yet I asked her to my fraternity's formal dance, and asked her out about a week later.

I know this shouldn't be weird, since my dad is three years older than my mom, but I feel like it's different since she's older than me, and not the other way around.  Really the only issue we've had is that she can go to bars and I can't, but neither of us drink much anyways, so I'm mostly worried about what other people will think.

Has anyone done this before?  We haven't told many people other than close friends, so what should we expect when (or if) we start telling people, including our parents?

Neither of us want to do the long distance relationship thing, so it's possible we just keep it mostly between us for the next year, and part ways after that.
<bot>: I'm 19, she's 22.  We're fine with this, but I'm worried some people (especially our families) will think it's weird.  Thoughts? Comments? Suggestions?