Erin and Chad meet with Dr. Vick to discuss the risk of having a stillbirth and the precautions they must take for the rest of her pregnancy. Later, the couple invites Zach, Whitney and baby Bradley over for dinner while the older boys square off against the younger ones in a giant Airsoft battle!

Gil and Kelly Jo take Trace and Josie to the orthodontist to get braces, and Gil reveals how he can afford orthodontia for so many kids. Later, Kelly Jo's mother Meema announces that she wants to live closer to the kids. So Kelly Jo takes her house hunting, but the task proves tougher than anyone could have imagined.

With Erin and Chad's due date looming, the whole family gathers for their baby shower. Erin's friend Kelsey comes for the occasion and helps put together a sentimental surprise that leaves Erin speechless. Nathan and Lawson's friends from New York, Ashley and Anastasia, also visit and the kids have fun showing these city folk a real country adventure!