I agree with everything everyone has said. I cant understand your brothers actions, maybe he has his reasons, or maybe he is just selfish and self absorbed, who knows? Its strange, I love my little brother, but he is far more selfish than my sister and myself even though he ended up with a far better childhood than us. But he is young, he will probably grow out of it and turn into a lovely young man. Your father is lucky to have a caring daughter like you. I think you should carry on doing what you are doing, parents deserve to be respected, most of the time - I know there are exceptions like my sons father, but if you lose a parent at a young age you soon realise the value of them. Best wishes.