I thought I quoted, but it is not showing up--someone a few pages back asked how people feel abut parents who refuse to sit by their kids, so here is my answer:
I do not like parents who do not take care of and/or control the behavior of their children on a plane(or otherwise in public, but especially in the tight confines of an airplane).
I have all the patience in the world and loads of sympathy for a parent who is TRYING but cannot calm a baby, toddler, preschooler on a flight.
But, I have almost none for the parent who ignores misbehavior, or who comes unprepared with no entertainment or snacks for the child, etc.
IMO, 95% of the time a school age child ought to be able to handle sitting on their own on a flight, with a bag at their feet that contains entertainment items and snacks/water (buy some once through security, or bring an empty bottle through and then fill on the other side) and some basic instructions from their parents on how to behave, how to get help if needed, etc Then, a parent can always check in when seatbelt signs are off to be sure all is well, etc.
It is not the not sitting with the child that can be a problem--it is the ignoring the child'S poor behaviour--possibly even expecting it (as in all those parents who say "fine, have fun with my kid who will not shut up and will spill their drink on you") that is.
Yes, every child will push buttons once in a while and none are perfect angels, but the odds of a decently well behaved kid, who has been expected to handle a flight in a reasonable fashion, being a brat to the stranger next to them seem pretty low to me.
My "motion sick" kid barfs on almost every flight. If we get bumped to another flight and not seated together, and after having spoken to the people at the gate, we're still separated, you are more than welcome to sit next to him if that is your preference. I'd love to have a flight where I can take a nap and not worry about crying, vomit, rapid clothing changes, and the consideration of the passengers around me.
If your child is routinely so miserable when flying that he cries and is unable to even control his stomach enough to barf in a bag and not all over his clothing--and this happens every time, why do you keep putting him through those flights? Poor kiddo.