Do you think it is best to move to camp with your husband. Unless their is an expercise or war then he would be home after work every night. You would sell your current home or rent it out. You wouldn't see your family often. The kids would move school every 2 years ( and home) and you would have to start again meeting new people. However you would save on the mortgage and have more money.
Or
Live approx 5 hours away. Be alone with the kids mon to fri or again weeks or months at a time. You would have your family around. Kids would be at the same school and would keep their friends. Money would be tight as lots of travel costs and 2 food bills per week.
I've done one for 11 years. Too late to change it now.