What to do??should i continue or break up?

this girl and i have known each other for the last 1yr.......before that she was engaged to some other guy and the engagement broke up after 3 yrs.we live in different countries,india and australia.this time when we met we fell in love and things happened.however she does not want to continue this becuase she feel that "love is isnt enough on its own"(probably beacuse of her past raltionship) to make things work and feels this will never work because we live so far apart and wants me to continue with my life.she also feels that it will affect our families and thinks they will nevr accept us.however i am willing to risk that.....and feel that she will also do so if she thinks this can go through.She says she loves me and doesnt want to risk losing me in case things dont work out.....as she has already lost many loved ones in her life.she says its too big a risk to lose someone she loves so much.she says she doesnt know what to do and seems confused.at the same time i dont want her to make hasty decisions and spoil/stop her life becuase of me.however im sure that shes the one........we are both at a stage where we cant go through another heartbreak.