If they truely love u they will make it work.
Read again. They will make it work and not just leave.
The struggle, the obstacle and challenges it takes both need to face and work harder to prove their love.
Nothing is impossible if you truely wish for something. Things will never be easy but if intentions are pure and love is true you want to hold on that person no matter what the situation is, it worth it.
And if you dont want to go through the burden and obstacle it takes, if it feels easier to quit, n you feel holding on is not that important then You never really loved.