Like I said I understand everyone's concern about this family moving just like that..but like what another poster said above, directing to this family your frustrations about not bringing your wife here as easy as this family is not this family's fault..but UK government. They're allowing the taxpayers' money to be taken by the wrong people. It's not their fault being hunted by Talibans just because they're fighting for their rights of education..when actual harm goes in your life and someone offered you a chance of escaping being dead the next minute, i'm sure most people would accept the help.
Oh well, i'm not a taxpayer of this country, i haven't contributed anything yet, so i probably don't know anything. But what i can say is it's hard being an immigrant in a "rich" country even if you got here legally as we are always prone to be blamed of getting what's not supposed to be ours.