I did a small job for a decent enough Muslim family a few weeks back.
They are Asian via Africa, the grandparents got out of Kenya during the 70's. One thing that stood out to me.
Grandmother was dressed in a saree, no head covering, mother wore a loose head scarf.
Son had married a foreign import, who was head to toe in black, head covered in tightly fitting scarf with just face showing.
It stood out to me that the family are regressing , not becoming more integrated with this country.