Am I ever qualified to comment on this one...
I'll spare you my own house of women/aviation/breakup horror stories, but will pontificate with some wisdom (or what passes for wisdom in my empty little skull)...
Aviation is a competitive field, and it is a dream. The world is full of dream-stealers. Don't ask me why, it's just that way. A lot of people, even in your own family, secretly want you to fail. Sick, but true.
Also sick is that many women (i.e. girlfriends) will also want you to fail. I ASSURE YOU, that if you quit flying and took a job as an accountant just to placate your woman, she STILL would have left you. I've seen this happen over and over and over again. You will come to forks in the road in which you must choose between a woman and your dream (aviation). That's all there is to it. There are three billion women in the world...how many flying jobs are there? Which is more scarce?
Many women will emasculate you, then hold you in contempt for being neutered.
Once you're a pilot with a good job, though, the tables turn. Your ex-girlfriend will be fit only for the company of boring office workers; cubicle clones. Their lives will be hum drum, boring, slow motion death marches. Do you want to live like that?
No. You're better than that. So don't let them pull you down.
I GUARANTEE YOU, after you get the flying realm going, the whole woman/relationship realm will work itself out for the better. It's some kind of law of nature.
And you will have the last laugh, because women love chasing pilots. You can indulge that happy fact for all it's worth when the time comes.
Stick with flying. It's hard to woman woes off your mind, I know, and I'm not suggesting you can, by sheer will, keep her out of your mind. But I am suggesting that you focus on flying...the rest will take care of itself. It always does within this context.