Just do what works for ya. I handle all the nighttime duties (and dooty LOL) since I co sleep w/ Chloe and my hubby co sleeps w/ our 2 year old in her room.
But I have to ask this! Am I a bad mommy? Sometimes I don't change Chloe's diaper til the morning (like 4am). Especially if it is just wet. In the very begining I did.