Holy Shit!! That first Mom is the living embodiment of the crazy mom character in the movie, About a Boy.
Good for them for raising their kids healthy. However, you don't have to be this extreme. Kids should eat more natural foods of course, but some cheese and meat now and again aren't going to kill them. This is an extreme measure for raising healthy kids which in the long run will ostracize them from their peers and possibly create an unhealthy psychological issues. Great your kids a healthy vegan but not you've fucked up their social skills. I mean come on that mother is right out of, About a Boy. Carbon Copy!!
Parents should just cook more and feed their children more natural foods. god knows how many parents are raising their kids on TV dinners, ready made products, and fast food. but this hippy vegan bullshit is not the answer either.......in my humble opinion...