What I don't understand is why this guy is raging over a single customer review that wasn't all that negative? He comes over to this site and is making all these accusations - that if true he should report to the police - and yet seems to be intent on posting about it on social media, which will be here forever. Meanwhile, anyone who does a google search on his nursery will be directed here, as the #2 search result, just to see him ranting and raving. To say it is not a good look, would be under-stating it.
If your allegations are true, report to the police. You do NOT want to post to social media.
If your allegations are not true, understand that frustration with a single negative review is not worth the negative impression you are now fire-hosing all over the Internet.