Grandparents visitation rights

I was not allowed to see my grandchildren after my son assaulted me and was arrested. I filed a petition for grandparent visitation rights as a third party as in the state of WI there are no grandparent visitation rights for grandchildren in an intact family regardless of the relationship they have had with their grandchildren. I practically raised my grandson and had 8 or 10 pages of the times I had watched him and our step granddaughter since 2012. I could see my step granddaughter if I had pursued it because she is not in an intact family but not my blood related grandson. I could not do that and leave my grandson since we had the greater bond. His sister stayed with her dad every summer so I was with him more. The judge first said in one hearing I did not have to prove a "parental relationship" with my grandchildren, I most certainly could have, and then the hearing before we went to trial he flipped his decision and said I couldn't prove I had a "parental relationship" because they didn't call me mom. The judge decided to make the "parental relationship" to be of a higher standard than we could prove for his judgement. There is "NO' definition for parental relationship in the courts. Thus if I did not give into my son & daughter in laws demands we would have lost the case. I am starting a petition to end this statute of grandchildren not being seen because they are in an intact family as I believe that it is not right for any grandparent to be denied access to loving, nurturing grandparents who have been a big influence and presence in their lives. I am still not seeing my grandchildren even after giving in to their demands. We should not be penalized from seeing our grandchildren because they are in an intact family. I am starting this petition to help all grandparents in ALL states have this right. Next step Supreme Court.