How do you know she is of Caribbean heritage?
I don't - and it isn't the point I was making, I was simply using the example of my friend from Trinidad to consolidate the point about dark skin aging at a much slower rate than European skins. I didn't realise getting the precise country of origin correct was so important (if it was I wouldn't have referenced Trinidad to start with). It's the generalisation I was pointing out about how 'young' darker skinned people can look relative to their chronological age.
Not sure why the need to pick so many holes in what was simply offered as general information in case people were unfamiliar with it