<human>: My girlfriend and I have been dating for slightly over a year. We're both college students, in a long distance relationship, who work and have a lot of responsibilities. We live 1.5-2 hours away from each other, but due to our schedules see each other very irregularly. For two days, then not for 4 weeks, then 2 more days, then nothing for 7 weeks, then for 4 days, etc. 
	I love her and care for her deeply but feel like the distance + how busy we are is ruining the relationship. 

My biggest hang up is, I love and care for her, but there's no end insight for this (2+ years till we both finish undergrad, then I have my masters & pHd). I don't want this to keep going until I resent her or it has negative consequences on my career, but I also can't stand hurting her. 

Any kind of advice, criticism, or affirmation that I'm not the worst person ever would be helpful.

Can you condense the text into three sentences or less?
<bot>: Long distance college relationship, which is better, long periods of not feeling happy, for brief but great times, or no relationship at all?