I was raised by a fat-lady who didn't want to be fat. That has a bunch of side-effects, like dad being very sensitive to the weight of his kids, me following a shame-enforced 3 meal no snacking policy most of the time growing up (it wasn't a rule, but there was judgment when it happened), and my sister having an eating disorder for a few years.
In adulthood, I'm still a 3-meal person. And I've been actively trying to avoid pathologizing my food.
That may have to change.