My father because he's a narcissist. He always tries to guilt trip people into doing stuff they don't want to do and blames others for his mistakes. He's religious and super elitist about it (part of the reason why I stopped believing in god), he thinks himself as being above others. He's like those religious people that act innocent, but do vile and dirty shit behind closed doors. I can't tell how many sinful shit he has done.
I remember me and his friends were going somewhere, when we were about to walk back to our car, there was a car blocking the underground entrance (of where the car is) then what he did was by trying to flatten the tires out by releasing air. We had to stop him and luckily, the guy came quickly, apologized and left.
In my opinion, some people shouldn't have children, or pets because I know they aren't ready for it and they may have some mental condition going. They should do more background checks to see if people are okay to have children and to make sure that children (and animals) don't grow up in abusive environments.