I've done this! I tried living over there (the UK) a couple years, and we both decided to move back to the US together. We thought we'd have better opportunities (note that we were a young couple just starting out) -- and we were right. We have been living here nearly 3 years, already.
Once my Scottish husband was able to work (got his green card), he adapted amazingly well. He finally landed the dream job he was never able to find in the UK. Even with his Scottish reserve, he got along great with everyone at work and everyone loved his accent. We were able to get a great apartment and we found things very convenient. (Yes, that includes the sunny weather, even though it gets much colder over here!)
Plus, because I was back "home", I feel about twice as confident and in control. It has actually helped our relationship for me to be the one who "leads," because in Scotland, I always felt lost and was at times was far too clingy. It's great my husband has gotten to know the real me.
We both miss Scotland though, and are now looking at the option of moving back after he gets his citizenship (so we never have to go thru the green card process again) but this time we'll have a different outlook because we're both a lot more confident and have grown much stronger as a couple. (Not to mention he will have an amazing CV from working in America!)
I'm glad we both now experience from both sides of the pond, and from living in the US he completely understands where I'm coming from now. I'm much happier to try living in the UK again now that we've had this experience. I highly recommend it, even if it's temporary.
