I'm going to watch an abusive father force his son into his car
Why would you ever want to watch something like this.
Well, it is pretty sad to watch.
If you know a father is abusive then you should do something. Just watching to feel sad is wrong on the basis that you're treating it as entertainment.
You're right. I'm not going to do anything.
Watching abuse happen without doing anything is immoral. The child can not help themselves in this situation, so you need to at least tell someone, so the child can be out of danger.