Always give the 'positives' of this life to your children. You have so much more to offer them. 'This' life is wonderful, interesting, fun. Demonstrate your 'unconditional love.' (You would never just cut them off, as JW children learn to fear). All the 'real' things are just a normal lifestyle that good parents show their small children, one day at a time. There are so many positive development programs for them.
The WT meetings only teach children to 'space out' and how to 'knock' on doors.
The WTS only presents 'negatives,' a 'take away' of the natural child. Their childhood doesn't last long. Give them their freedom of mind and heart as a loving guiding parent. Children don't need the fear of big "A" to do right.
I enjoyed the movie, "Not Without my Daughter" (true story) with Sally Fields. Of course, much more dramatic, but nonetheless, the mother saw a horrible religion being imposed on her daughter. She realized she could risk her life, but she was determined in discretionary ways to get herself and her daughter free.
Though your husband is "inactive," be careful, as often, some will reactivate, if they feel threatened. Many are 'stuck' there anyway.
Many best wishes to you and your family and may your 'flight' be not too bumpy!