my mom always told me this bit of advice, and its true.
if its meant to be, it will be right in 2 days, in 2 years, or in twenty years. it doesnt matter. let people live their lives, you will end up where you are supposed to be.
so tell her how you feel, and let her go. if shes moving because shes lonely, understand that ONE person is not going to change that. people need a network of friends in their lives to support them, and their family. i just moved 300 miles from San Diego back home for the next 5 months, and my boyfriend and i are having a hard time, we miss each other. but that doesnt change the fact that we are together, and we can work it out.