>> well, stephanie from the legal perspective we want to vindicate the matives right. t to show they haven't done anything wrong. hopefully, the legal consequences, that rise from that will allow children have the freedom they need to have without fear of investigation by state agencies. >> the mative, there is this free range parenting movement and the other hand you have the hovering helicopter parents. how much criticism have you gotten to your face for this? >> well first i'd say that this idea while the name free range may sound new the idea is actually quite old fashioned. the sense that children can be given independence and responsibility just like we had when we were kids so it's not a new idea at all. i do understand there's a whole spectrum and i respect that. for us we think this is the proper way to raise our kids. i've gotten so many supportive e-mails and messages. a lot of people are behind us. >> how have you had to change your parenting since alt this all this happened knowing that child protective services could approach you and your children again? >