I'm Struggling

I'm a sophomore in college, and I've been with my gf for over a year now. We are both very sexual people, but we never got together more than twice or thrice a week last year. But this year she transferred and we have been doing long distance, and it's been hell on earth for me. Fapping takes far less energy and has less bells and whistles attached to it than interacting with a real person, and since I don't meet her more than four, five times a year now, I resorted to porn. Now I'm having a hard time balancing the relationship with her.