DB is close to DF. I think DF sees some inequality in our lives. However, I worked for everything to get where I am. On the other hand, DB has had everything handed on a plate.
You’re not grabby, and I really feel for you @PercyGoat
It’s often the way in families, though. The copper, the hard worker, is seen to be OK and not need anything or be given anything. The child who asks, or learns helplessness, is given help.
Think of the parable of the prodigal son. I’ve always hated that story.
You are unreasonable to criticise your brother for staying in education, not driving or not having a partner. Those are quite judgemental things you say about him - he’s made different choices than you.
But you are not unreasonable in assuming that your brother lives with his choices, and takes the consequences.
You’re also not unreasonable to be critical of your father’s decision, and to feel that it’s unfair.
Money in families carries so much symbolic meaning. It suggests that your parents care less for you than their son; your father seems invested in a sort of patriarchal “MY SON” dynamic.
I can see your parents’ point about giving your brother his inheritance now, when he could use it. But If things were to be managed fairly I would also expect that your brother would inherit £300,000 less than you, if your parents are giving him a total of that amount.