With Mike away on business and Amelia at her mother's, Andrea finds herself home alone for the first time in years. Andrea laments that she doesn't get to hang out with her old friend group as much as she'd like.

Andrea offers to host the memorial service for her great uncle and learns some surprising information about Jennifer's new boyfriend.

Andrea learns that a teacher's aide at Amelia's school is being cheated on and debates whether to tell her. And, when Amelia spends the night at her grandfather's place, Andrea is forced to have an uncomfortable conversation.

As Amelia begins kindergarten at a new school, Andrea and Mike learn what it's like to have other people influence her life. Plus, Andrea wonders how much she would make as a prostitute.

The kids are given an unfortunate party favor, forcing Andrea and Mike to explain a major life lesson to Amelia. Later, Andrea learns that sometimes comedy bits can go too far...

Andrea learns she has a medical condition and decides to have surgery to correct it. Plus, Amelia's school project on her family tree leads to some new discoveries.

Andrea discovers a titillating secret about another mom at her daughter's school that she can't quite get past, and later, Andrea plays phone tag with her doctor's office, causing everyone to wonder why the doctor is calling her on a Saturday.

Andrea tries to get her friend Jennifer to open up about her divorce, and Andrea and Mike explore new territory in their relationship.

When Andrea's recently divorced friend asks her to throw a Goddess Party, Andrea does her best to figure out exactly what that is. Plus, a mom at school hires an attractive nanny, and Andrea tries to convince her it's a terrible idea.

When Andrea's neighbor begins renting his house out on Airbnb, Andrea tries to avoid a confrontation; Andrea and Mike struggle to find a new babysitter.

When Amelia has questions about different types of families, Andrea looks to expose her to new role models; suspecting that her brother is about to come out, Andrea tries to prepare her mother but is surprised by her reaction.

Andrea sets up a playdate with the new girl in Amelia's class and becomes horrified to learn that Amelia might be racist; when preparing for a dinner party for Mike's coworkers, Andrea contracts a painful medical condition.