Affiliate Marketing Secrets

A cop from Illinois told me that a Class 3 felony includes $150 damage, but I read a source on Illinois law that states that it is $300 and higher. Also, the cop said under Illinois state law, parents can hit their kids as punishment at any age. In addition to that, he said that parents can legally physically threaten kids and people affiliated with their kids. Now, I know the latter two are 100% false. The cop used all these to “settle” a domestic dispute between my siblings and my mom. Now, I don’t want the cop to assume he is correct when he is clearly NOT. What should I do?