The OP is right to ask the question and to be realistic as she has to live with the husband if things don't go as well as expected.
I see nothing in her post to suggest that her husband has his entire identity wrapped up in his work but coming here naively is "perhaps the saddest and spiritually void string of words" that I could contemplate. If you come without regard for these issues you are a fool. Ergo the OP asks the right questions and genuinely needs to find others experiences here.
I never wrapped my identity up in my job but I do want to do things and if I trailed my wife and gave up what I had going for me I'd have some concerns too coming here and if it was not easy to find a fit.