Well, had the big conversation. Ugh.I had created a Power Point full of pictures and info of the new school and city hoping that might help a bit. After we told them we were moving overseas DD13 cried and hid under a blanket. DD12 said "absolutely not" and left the room. They have visited the country several times and are friends with many who grew up there so they know quite a bit about the area. We knew this would happen, but we still feel guilty for pulling them out of the only world they have known.

DD13 basically cried herself to sleep. She did ask for a puppy if we moved.
DD12 said one of us needed to stay in the US with her, and the other parent could go overseas. Other options she gave us - she plans to stay put or make us turn down the job. She said there we nothing we could offer her that would make it a bit easier to go there. Crazy thing is she really is not happy where she is as mentioned on this forum. This could be really good for her.