It is self evident that killing people will make enemies of their families. [...] If you came and killed my child I would not report those trying to kill you to the police or army. I would do everything I could to support those trying to kill you. As I said above, it is self evident that the Palistinian survivors of this will do everything they can to kill Israelis in the future.
You can not be an enemy if you are dead. This idea that you would get revenge is silly.
This conflict will end because one side will die. The sooner this happens, the lower the body count. (the number of dead can greatly exceed the total population if the conflict drags on for generations)