It depends... Can you find work where your husband is going?
If you are bored now and dont have that much work but in a couple of months or so things might pick up and propose challenges for you, then stay.
But if you've been there for a few years and it's mostly "no challenges" then in the end,
you should start looking elsewhere..
Because in the long run if you aren't doing things on a consistent basis, you will forget things.. Yeah open source is nice, certifications are nice, side projects are nice, but they aren't building something that has real deadlines, has a make or break agenda, has expectations and so on..
The fact is, if it gets boring sometimes, but exciting other times, then I'd stay. But I worked for a company once where you'd get 10 months to do a project that took 2 weeks. Too much paperwork, meetings, more paperwork, and approvals.. In the long run, it did nothing for my career.
If you move on in the future and it's like the company I work for, it's hard to explain things when the fact was, you didn't work on challenging projects..