Discipline is a challenge, sleeping is a challenge, eating is a challenge when it???s anything other than boob or ingredients pureed into the silky-smoothest slime. (Seriously with the gag-barfing on mashed banana?) As second-time parents, we???re newly learning to walk the tightrope between, on the one end, enforcing our family structure (we obey our parents! we eat food! we sleep at night! all n