Huh!? What on earth are you on about? I couldn't give a toss where people choose to spend their own hard (or otherwise) earned money and have never said or implied otherwise.There seems to be an undercurrent of inverted snobbery in some of your posts Clubman, do you have an issue with people choosing to spend their income in high end eateries?
Becoming "highly embarrassed" just because your kids play up a bit in public sounds irrational to me personally.