In the Season 2 premiere, Krystal goes into labor, which interrupts her argument with Jarrel over the baby's paternity. Meanwhile, Aly and Josh uproot their lives to grow their family; and Doug and Mars' relationship is still volatile even though their child is 2.
Jarrel won’t talk custody with Krystal without a DNA test; Aly’s allergic reaction during makes her high-risk pregnancy more dangerous; the quads are back and busting out of their house; pregnant wrestler Brooke is terrified of giving birth.
As Aly and Josh’s surrogate goes into labor, they worry she’ll have difficulty giving up the baby; Jarrel does a paternity test on Boston without telling Krystal; Brooke goes into labor three weeks early; Mars gives Doug an ultimatum.
Aly and Josh get difficult news from the birth mom of the baby they’re adopting; Jarrel gets results from the DNA test; Brooke has a scare with the baby when she brings him home from the hospital; Tyson is left alone with the quads for the first time.
Aly and Josh pray that their birth mom will change her mind; Brooke takes steps to return to pro wrestling after Weston quits his job; Ashley and Tyson stress as they decide whether to build a house; a shocked Mars thinks she might be pregnant.
Mars gets her pregnancy test results; Krystal has second thoughts about Jarrel bringing their baby to meet his friends; Brooke gets concerned when she sees Weston’s new office space; Ashley and Tyson’s move has them scrambling to make money.
Mars and Doug have a blowout after she meets his ex-wife; Aly and Josh have a scare when they return home; on her first night out since the birth, Brooke has to pump breast milk in a bar; to make money, Ashley and Tyson have to send the quads home.
A furious Jarrel decides he is done with Krystal for good; Aly and Josh adjust to their new life at home with three babies; Brooke gets a tryout with her old wrestling bosses; Mars turns the tables on Doug and gets the attention of another man.
Brooke gets back in the ring; Mars and Doug go to counseling to try and save the relationship; Aly approaches a crucial milestone in her recovery; the quads visit the doctor who delivered them.
Two parents get surprises that change their lives; Brooke has her first wrestling match as a mom; Krystal relies on a father figure for Boston; Aly gets a diagnosis; the Gardners make a decision about the house; Mars gets an answer to her ultimatum.