My girlfriend wants to move to america or me go to ireland?

i got a girlfriend in ireland she is 17 i love her and really think she is the one but i been looking up and going to ireland or america is hard as hell and she is really sad now because i was telling her i know we didnt plan for this we didnt plan to see how hard it was to go there or here so far the only ways i have found is either become a doctor or nurse or go through 2 years of paper work which might not even work =\ please please help