Early in the episode, Jennifer needs a ride to Chrissy's house. Later, she walks out by herself to go to Chrissy's house.
When the family goes in to sing a song to help Andy sleep, Mallory suggests "Let's Get Crazy" by Prince. It's actually called "Let's Go Crazy". "Let's Get Crazy" is by Quiet Riot.
In the scene when they having a family picture, looks like Jennifer spat on the baby's head.