I've said this a lot, she's forcing picky eating and over eating. This obsession with "eating the whole lot" is so unhealthy. We aren't meant to eat until we are stuffed, we are meant to feel sufficient. The fact when Oliver won't eat more of his meal she whacks it into a blender to try get him to eat more is weird. And that Harrisons "snack plate" is bigger than his meals. She's forcing her bad, unhealthy eating habits onto those boys.
Also she needs to cut Olivers hair. Looks like he has a bad perm, poor boy