Not to keep on a negativei theme, but I should add that even if a UK company wants to hire you or your husband, it still is very hard for them to legally make it happen. They have to prove there is no one else in the UK who can do the job, that they've advertised for the postition, and the legal fees are quite high. I know there are some other posts about this on this forum.
There are people who have visited this site with 'high powered' jobs in finance, marketing and other things who could not get transfers within their company or get UK companies to hire them because of the red tape.
I understand your desire to be here (believe me) but you have got to get as much info as you can. One thing you might consider is a student visa. The problem there is that, first of all, you have to pay tuition and actually go to school, but also, though I believe your family could come with you, the person on the student visa would only be able to work 20 hours a week which is not enough to support a family of 4 in the UK unless you have lots of savings.
Please do some more reading and then see if you have any more specific questions. Good luck!