HELP!!! I WANT TO REPORT CHILD ABUSE ANONYMOUSLY. I know this will seem creepy but I was browsing Facebook and I came ac

[cranken]

goted meme but what struck me as odd was that the guy who posted it had his profile thumbnail as a crying kid. I clicked on it and looked at his most recent pic (he had a lot of info public) and realized the kid was his but I saw so many comments ridiculing the kid for crying and he said it made him laugh. What the fuck? Maybe this is over the top but I am thinking this guy is abusing his kid. He is in another state according to his profile pic. What can I do to report this information without the risk of potential legal recourse from his side? Is this a bit too overboard? Could this worsen the situation?
Rarity, I had worried that but what isn't considered child abuse? Is he doing more behind that pic?