Okay I'm new on this too as I have never done it before myself, but I'm quite sure I have to see her in boxes (meaning her stuff packed up) which wont be a problem because I time travel. Then when she is in boxes you visit my town and go to her house and ask her if shed like to move to YOUR town. Sometimes unfortunately they refuse. It happens. But just to make sure of all of this I posted "How to give away a villager".