I was excited and scared all at the same time. My situation was different as the move had nothing to do with my husbands job. He was born in south Africa but is dutch. His family lives in Holland and his brother lives in the same town in California that I did. That is how we met. My husband has lived all over the place. He was living with his brother while we were dating and we got married. He enjoyed the US but loved the UK. He wanted to live here and not the US.
I have never lived abroad before but welcomed the opportunity. I came here as a visitor and after the tourist part wore off reality set in. I kept comparing all the things I was used to in the states to here. Big mistake...I had a much better quality of life in the US compared to here. It is very expensive to live here, keep in mind I love warm weather and tons of sunshine. You do not get that here at all. We live in a tiny box and pay a fortune for it. The wages are very low here and takes a while to get any kind of job. You exist here and that is all. Now for those in the corporate world I am sure you are much better off.
Then the reality of cultural differences set in. Big difference. I am not a pub bouncing person, in fact I love all the choices of beer here. But do not like the pub way, boring. I loved going out to eat in restaurants and visiting quaint little shops along the coast. That does not exist here. Weekends everything is shut down. Coastal villages consist of carnivals. No nice little coffee shops nothing. Unless you are in London don't expect to find vast amount of open restaurants with good food choices here either. In fact the food is pretty bad here. Cooking at home you are able to make what you want.
Gas is outrages, so unless you make good money don't expect to take trips without it costing you. Transportation is great here though. Groceries are for the most part cheap. Housing, their style is box rooms. Not much into open plan living here no space for that. Don't expect to have a dryer either. Cost too much and no room to put one. Yards, or gardens as they call them if you are lucky to have one are very small. Do not expect to get a king size bed into any of the rooms here either.
So coming from a country where space is taken for granted with big cars, coming here is a shock at first. They are not a consumer type country. They are practical about where their money gets spent. Mostly traveling out of the UK because the weather is so bad here all the time. That was the hardest part for me is the bad weather all the time. Which explains why there is no air conditioning here. It is never warm enough to need one.
When it came to the move itself, just do it as all the planning in the world will not prepare you for when you arrive and how you feel after the tourist part wears off. Be realistic as well. I had no idea when I arrived what to expect which I think is why I ended up so disappointed. Don't get me wrong, it can be enjoyable. We live just to survive at the moment but hopefully it will get better. There will be things you will miss especially types of food that don't exist here. If you love a real summer plan on saving money and flying off to Spain to get that summer or water sport you enjoy because it isn't here. Camping is also weird here. They call it a holiday and caravans as they call them all join together on a bare lot side by side like sardines and that is what they call camping. Usually no trees or specific spaces. It is odd when you first see it but a long tradition.
Don't expect anything like the US here and then you will be pleasantly surprised. Overall I like the US better but the idea of being able to travel to so many different countries so cheap appeals to me even more than living in the US. The is what really did it for me was that. So expect to do without all the extras and prepare to live more practical here. If you like history then is really is the place to be. Castles galore, Abbeys so many lovely things to see especially the green country side. It is green like that for a reason because it rains all the time. If you like hiking plan on buying hiking mud boots as it is mostly very wet and soggy wherever you go. Tennis shoes doesn't cut it. Get used to carrying an umbrella no matter where you go as it can rain at any time.
I am sure once the shock wears off you will be fine.