I have no idea @practicalthought. Parentalrights.org said the first Amendment can take long, but also made a post a while back that they now have 21 co-sponsors in government so they are working hard at it. The HR.6233 seems that it might be passed sooner.

While only the Parental Rights Amendment can ultimately secure our fundamental rights in the courts and across the full panorama of our daily life experiences, that is a tremendous undertaking that will yet take time to accomplish. In the meantime, measures like H.R. 6233 can offer immediate hope in specific areas of parental rights law.

There is at least hope of something been done!