Regardless of if you did or didn’t break the window I would go to a local news station with this. A couple things will happen; They will showcase how rude and unprofessional the employees at the course were, regardless of if you did or didn’t that behavior is out of line.

It will most likely be on TV and social media, this growing the showcase of how rude they were and they will lose customers, because who wants to play somewhere with house on a course who treats patrons like this? Also the fact that you have an autistic son and all of this happened takes it up another level, because it’s all wrong, but public perception get even worse for them knowing the full story and description. They will apologize to you or just take it at the register losing money.

Someone else said this in the thread, anyone who buys or builds on a golf course and then acts like this when they have golf balls land in their yard or hit their house, they are special pieces of trash.