The central character is the father, of course. In a true story about a father's choice, his family would be key characters. His children, whether they are young or grown - ups, would be important as the choice might be about their well - being, future, or relationship with them. His partner, if he has one, would also be a main character as they are likely to be involved in the decision - making process, either by providing support or having different opinions. There could also be other characters like neighbors or community members if the father's choice has an impact on the community or if they play a role in influencing his decision.