I understand all comments and certainly don't mind other opinions. I assume that in posting that's what will happen.
Azroomie, it seems as if we are in a very similar situation. I may PM you.
In terms of here, my husband works long hours, which I don't mind - I did too. His family is unsupportive. Examples: said they wouldn't come to my son's baptism as it was in an RC church - ps: he was due to have neurosurgery a few weeks later - talk about just suck it up and do it - they are whining that we won't be here for Christmas when we decided to go to the US to support my family on the first Christmas after my father's death, they never came to visit my son while he was at Great Ormond Street when he was just 3 months old.
Maybe I'm being whiny, but there is only so much support you can expect from friends who have their own lives. I have a great friend here who will do anything for me, but she has a family of her own.
I think sacrifices need to be made continually during a marriage, especially in one where the 2 are from different cultures. I feel I sacrificed my job, my family and my son's happiness as he could have so much support from a big extended family in the US. So, having sacrificed 4 years, I feel it's time to give the US a shot. Nothing is forever.... My husband feels it's a one-way ticket. Maybe he's right, maybe not, but I gave it a shot and he promised my father in my parents' yard that if I were unhappy he'd move.
So, not an easy situation, but there it is...