B,
That's wonderful news. I hope that things work out for you.

I understand what is holding you back, but your d4 would make new friends and have her family w/her. Maybe there could be a way that she could phone her friends periodically so that she doesn't miss them as much.

I hope you can work this out and go. I'm very happy to see things are changing for you.

Sit quietly, the answers will reveal themselves when you least expect them to.
The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.