Matt 5:9 Blessed are the peacemakers, for they will be called sons of God.
Rom 12:18 If it is possible, as far as it depends on you, live at peace with everyone.
I reckon since I'm the adult, it depends on me a lot. Especially when they're so little, it's basically up to me to decide whether I approach our days and interactions with a peaceful mindset or an adversarial one.
Heb 4:15 For we do not have a high priest who is unable to sympathize with our weaknesses, but we have one who has been tempted in every way, just as we are-yet was without sin...
Heb 5:1-2 Every high priest is selected from among men and is ... able to deal gently with those who are ignorant and are going astray, since he himself is subject to weakness.
So if Jesus is gentle, understanding and sympathetic, how much more should we imperfect parents be?
I've actually been quite amazed since discovering GBD how well it fits with just about any scripture I happen to be reading, whatever the context... God is such an amazingly gracious, merciful God and it's written all over the bible
There is still punitive stuff in there, though, and I'm still thinking that through.