Andrea learns that a teacher's aide at Amelia's school is being cheated on and debates whether to tell her; when Amelia spends the night at her grandfather's place, Andrea is forced to have an uncomfortable conversation.
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 baby sitter.
Andrea learns she has a medical condition and decides to have surgery to correct it; Amelia's school project on her family tree leads to some new discoveries.
It's Christmas, so Andrea tries to teach her daughter the value of money. She also nervously agrees to go to a nude spa with her mother, and Mike incorrectly relates an anecdote about Andrea's run-in with a guy she once had sex with.
Andrea sets up a play date with the new girl in Amelia's class, and is horrified to learn that Amelia might be racist. And when preparing for a dinner party for Mike's co-workers, Andrea contracts a painful medical condition.
Andrea and Mike feel a little off in their relationship and struggle to get back on track. Plus, Andrea realizes that there's a downside to having a child who can read.
After the kids are given an unfortunate party favor, Andrea and Mike are forced to explain a major life lesson to Amelia. And later, Andrea learns that sometimes comedy bits can go too far.
