What happens to Arya in the 4th Eragon book?

In the fourth Inheritance book, Arya will most likely go to Alalea with the rest of the elves.

I don't know if E&A will happen because Angela the Witch predicted that he would love someone of noble birth but she couldn't see if the love was successful or not. According to Angela's reading Eragon will leave this land (Alagaesia) forever so i am guessing he goes to Alalea also.