When FI's grandma passed away him and his siblings inherited 10k each. However, he was too young to take care of it so his grandma legally left it to his parents for him when he was older and more responsible. All his siblings have recieved it so far, two for a house and one for something I can't remember. He asked to retrieve part of it recently to buy a newish car, but was REFUSED by his father. His current car doesn't have AC and only has heat on setting 5, the windows don't roll up (but do roll down) and the gas gauge doesn't work so he has to remember to fill up every 300 or so miles. His dad is a handyman who works for a car company, so he feels it still runs fine, but the only reason it hasn't exploded is because we take it to him to fix the leaks at least once a week. I don't understand something more practical at this point in time than to get a car.
Do you think his father is being completely unreasonable, or is it just me?