The "Families' Rights and Responsibilities Act" aims to protect the fundamental right of parents to direct the upbringing, education, and health care of their children. It asserts that parents hold the primary responsibility and obligation for their children's care, a right deeply rooted in tradition and consistently recognized by the Supreme Court. The bill mandates that any government action that substantially burdens this fundamental right must be justified by a compelling governmental interest of the highest order and must be the least restrictive means of furthering that interest. This fundamental right encompasses specific areas, including directing a child's education, moral or religious upbringing, and making all physical and mental health care decisions. The Act applies broadly to all federal laws and their implementation, providing a judicial remedy for parents to assert claims or defenses against government violations, with provisions for attorney's fees. However, the bill explicitly states that it does not apply to parental actions or decisions that would result in serious physical injury to the child or end life, and it is to be construed in favor of a broad protection of parental rights.