We will be living in New Hampshire with husband commuting to north mass for work.
That's a really lovely part of the world. We go to New Hampshire a lot - hiking, skiing, swimming, boating, camping. It's one of my favourite states.
It's good she's sounding a bit happier. I would say educationally 13/14 is the absolute oldest I'd move a child between the UK and US. From that point on they're really focusing on their curriculum.
DH was offered a job on the other side of the US earlier this year and we had long conversations with our 14 and 16 year olds about it. I think the 14 year old would have been OK academically, but it was going to be really tough for the 16 year old, even just changing schools within the US.
They were both sad at the idea of leaving friends and a much loved home behind, but also excited at the idea of living somewhere very different.
A few things to consider.
What happens when your children hit 18? At this point they may be quite American, and have no intention of ever going back to the UK. How do you feel about them marrying Americans, having American children, etc?
OTOH they might want to go to university back in the UK, in which case what kind of support mechanisms might you put in place? We have lots of family back in the UK, and if my children want to go to college there then they will have family nearby pretty much wherever they go.
How will you maintain your connections with family at home? We spend quite a bit on things like flights home for the children (and sometimes us) so that they can spend time with cousins and grandparents. We also often subsidise family visiting us, again to maintain those relationships. We also use things like Facetime a lot to stay in touch. Social media really does make it much easier to stay connected.
Are you ready to have American children with American accents? Who adore American sports, possibly take up things like hunting that you might not agree with? Who will support American baseball and football teams that you know little about? Personally I've taken the attitude that by raising my children in the US they will be Americans, but will have a bit of a broader worldview because they are immigrants.
Also do check the schools where you plan to move. Some are excellent. Our experience of New England schools has been wonderful.
Happy to answer any more questions about the practicalities of moving to New England :-)