<human>: We've been together for two years. For the last year, she has been expressing her desire to go abroad to study a Master's degree and  I've always been very supportive of her.  Now her plans are very close to becoming a reality and she'll probably be leaving before the end of the year and she will be abroad for over a year and a half.  

I had never stopped to think about the future of our relationship before, i guess i decided to put it in the back of my mind and try not to think about it, but now i do and i'm scared. I don't know what's going to happen, i don't know if our relationship will survive our time apart.  

We've only discussed this issue a couple of times, she has the same level of uncertainty as i do but i try to be strong and i don't want to make her stay because of me, i want her to be happy and i don't want her to regret anything. She says that she's willing to stay and forget about everything and stay if we get married right away but i'm definitely not ready for that.

Can you condense the text into three sentences or less?
<bot>: GF leaving to study abroad, we're both uncertain about the future. She says she'll stay if we get married but I'm not ready for it.