My advice - involve your children in the outdoors and nature in general - wildlife, animals and things of growth that are a reality! Avoid the imaginary opression that subdues the mind and soul with personal doubts and unfathomable preoccupations! They aill wear humans down year by year decade by decade!
Expose them to festivals during the year - pagan and others you may feel appropriate - in order to share in an experience of culture and humanity - to see what is real and being lived - to mix and talk with and experience people and diversity in our world!
There is no need for commitment to any dogma or doctrine! Simply mingle and mix and be who you are and join in life!
It's what I haven't done though I so was ready for it - time and again but life had other plans - the why nots are tedious so I will spare you the boredom!
I hope you explore what is there rather than embrace or are bound by what is not!