That is a good question Richard.
It is Pattaya so from what i have experienced and seen first hand is most of the mixed race children to Brits in Pattaya it is highly likely that the father would be the Brit, and likely someone who likes a drink and quite often drugs and was attracted to Pattaya by the sex scene, not the temples and the pritine beach. And often largely absent.
The mothers are often tattooed druggies/ drunks/ gamblers with low education that have worked in the "nightlife" areas and also a high chance has other kids back in Issan somewhere that they rarely see or take care of.
So what chance do these kids have? Pattaya is full of them.
Pattaya has a large social scene of Brits and other foreigners who have married the prostitutes and have children.
It is a very cringeworthy scene to be honest. Especially when they all get drunk, it brings the worst out of the foreigner and brings the bar out of the women. They even have their own special bar lingo.
Disneyland for adults. Not so nice for the kids, despite how some like Dan likes to paint it.