I agree with Alphagetti that it is none of our business, but then I have never encountered parents like the ones Judy described who never keep their kids home with them...I am certain that this situation would upset me for the child's sake as well. However, I would not say anything as it is the parent's choice...unless the child were old enough to tell me that they wished they were home with mom and dad...then I would certainly pass that comment along and hope it had some effect!