Sad how they treated the gay brother
Tariq actually went home again rather than stay with his gay brother and the brother's very nice boyfriend. Considering the way Tariq himself was a square peg being hammered into a round hole, it would be nice if he could have empathized a bit with his brother's situation as a homosexual. His reaction may have been typical for Salford in the 70's (or now) but it would have been nice it had been less typical. In fact, that is all left hanging. I don't know if any of them saw their brother again. The father may have changed, but we don't know that he wouldn't have committed an honor killing over that. After all, he threatened both his wife and one of his sons with death.
First they ignore you, then they ridicule you, then they fight you, then you win. Gandhi.