<human>: Give me the gist of the text in a nutshell

I'm Finnish and we have compulsory military service laws here, which means that every man has to serve from 6 to 11 months in the army.

The social insurance institution pays for every rent, electric and water bills, and we get about 120€ every two weeks, but that really wont cover the costs of me travelling from home to my gfs place and food for the weekends, plus all the other bills i have to pay for. She's currently on her summer break from her international business trade school and her income won't cover for shit either. 

We can't move in together because she is pretty conservative about marriage and living together (her parents even more so and she might be more scared of her parent's reaction than the sin that she thinks she'd commit by moving in together, by my observations anyways).

So the problem is that during the working weeks I'm stuck 50 kilometers away from her, barely being able to communicate with her through my mobile and in the weekends we have very little money to see each other, not to mention doing anything that requires any currency. 

She's working on her summer break on a 8€/h salary and just bought a car for travelling the 20 kilometers between our apartments (there's no public transportation between the two cities), but seems like she wont have the money to cover the costs over the car (tax, gas, insurance, repairment and such).

The situation makes my gf very oppressed about the relationship and our future (I've been here from January, I get out of here in December), and is contemplating on selling the car, keeping the car and eating her nails, getting a loan on top of other loans, breaking up and such. 

I really love her, am in love with her and want us to keep trying but if this is going to turn into a long-distance relationship, neither of us will be committed enough to keep the relationship alive. 

I guess I told you the most important parts, I'm just lost for ideas.
<bot>: neither of us have money to travel to each other on my free weekends, during the weeks we can't see each others because of my service. Pls help.