I think I am you, just 3 years behind. Travelling and being away from home is either something you enjoy, or something you don't. It's rare that having grown sick of it, you'll come to love it again, especially if you are missing your children. I've worked with a number of MC's, and once they hit the point you are describing, they all leave within 12 months (and are much the happier for it).As to whether or not this is the right decision for you, well ultimately you must decide that. Is being at home every night at a reasonable hour for what is still a good wage more important than a potentially faster tracker career (I say potentially as I know people who have moved into industry and are flying, and some who have stalled)? You can still earn good money in industry, and with the right firm no reason you can't keep climbing the career ladder.Tough choice, one which you'll only know is right or not after you've done it. Good luck.