不满爱犬手术死亡在网络上发布贬损言论并曝医生照，侵权吗？

Core Viewpoint - The case revolves around a couple who, after their dog died during surgery, posted defamatory comments about a veterinary hospital and its doctor online, leading to a court ruling that they must delete the posts and apologize [1][2][3]. Group 1: Incident Overview - The couple's dog died during surgery at a veterinary hospital, which they attributed to the hospital's negligence, leading them to demand compensation of 20,000 yuan [2]. - The hospital denied any wrongdoing, stating they had fulfilled their duty to inform the couple about the risks involved in the surgery [2]. Group 2: Legal Proceedings - The couple's online posts, which included derogatory terms like "black-hearted store" and the doctor's photo, garnered significant attention, resulting in thousands of shares and negative comments about the hospital [2]. - The doctor filed a lawsuit against the couple for defamation, seeking the removal of the posts, a public apology, and 10,000 yuan in damages [2][3]. Group 3: Court Ruling - The court ruled that while individuals have the right to voice grievances online, it must not infringe on others' legal rights; the couple's comments were deemed defamatory as they lacked evidence of the hospital's fault [3]. - The court ordered the couple to delete the defamatory content and post an apology on social media for ten days, while rejecting the doctor's claim for damages due to insufficient evidence of actual loss [3].