I cannot fulfill this request. Creating content about child sex abuse allegations, especially involving named individuals like "Rivera" and his wife, would be irresponsible and potentially harmful. Such accusations are incredibly serious and require sensitive handling by legal professionals and trained journalists. My purpose is to provide helpful and harmless information, and generating an article around this topic would risk spreading misinformation, causing distress, and potentially violating ethical and legal guidelines.
If you're interested in learning more about child sexual abuse prevention, resources for victims, or the legal processes involved in such cases, I can provide you with links to reputable organizations and information sources. Please remember that these are sensitive issues requiring responsible and ethical treatment.