Do overs

How often do you tear apart a half made project and start over?
I don’t usually but right now both baby afghans I am knitting have been restarted multiple times. The cute orange, pink and white triangles I’ve been working on for about a month got knotted too many times and started to look a bit gauche

image

So I’ve doubled the size of the triangles and eliminated the pink for now. I may add a row of it in higher in the blanket so it still matches the nursery it has been designed to match.
I can’t be the only one who does this.
My other half thinks it’s silly to start over when I’ve invested several hours but I want it to be right and match the image I have in my head, especially when I am doing it from my imagination and not a pattern.