Yikes --- then they've got the same problem as American women!
I can tell you stories of third-world immigrants who had a happy marriage in the third-world, but within a few years of moving to America, their wives mutate and turn on their husbands like rabid dogs.
It is the same with the children of immigrants: Those families come here looking to make money and live high on the hog, but in the process their children grow to run wild, which is a dreadful price to pay for financial prosperity.
Of course they thought THEIR children would behave the same as they did in the old country.
And so men think foreign women will behave the same.
But women fall prey to similar influences.