Not to rain on any parades here, but I just got into a PhD program many states away from my bf, who has to stay where we are now to finish his own grad school, and we decided to break up rather than try a long distance relationship for several years. We've been together 2 years so it wasn't an easy call, but ultimately, we think we'll be happier being single, focused on school, and not making each other wait years until we could settle. After all, one never knows where they will go after the PhD program is done, so there's no guarantee we'd be in the same place even after those 6 years.