I don’t think you should worry about being selfish in this regard. She’s not an idiot. She obviously knows what she wants, and that’s to go to UA with you. If that’s what you want as well, then your responsibility in this matter ends there, in my opinion.
Let’s give her the benefit of the doubt and not think that you know better for her than she does.
If it all goes kerflooey, then it all goes kerflooey and you move on.
If she’s plucky and determined enough to follow you to another country and has great academics, she’ll be fine with you or without you.