She's not an only child, but the oldest. Maybe as her brother gets older....
Growing up, I dealt with a lot of adults who were in denial about my giftedness and were never honest with me, and it's really not a good thing in the long term. It took years for me to be comfortable with being gifted and all that meant. I really hope she doesn't have to go through that.
As for wanting more of me, well, there aren't any (unless that cloning vat in my bathroom closet is finally working), but if I ever manage to wade through the mountain of paperwork it takes to get a green card, some gifted school in your part of the world will hopefully end up with the original....