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 her diagnosis; the Gardners make a decision about their house; Mars gets an answer to her ultimatum.
Brooke gets back in the ring to see if she can wrestle again; Mars and Doug go to counseling to save their relationship before Mars' ultimatum expires; Aly nears a crucial milestone in her cancer recovery; the quads visit the doctor who delivered them.
Jarrel loses his temper and decides he's done with Krystal for good; Aly and Josh adjust to their new life at home with three babies; Brooke has a tryout with her old wrestling bosses; Mars turns the tables on Doug and gets another man's attention.
Mars and Doug have a fight after she meets his ex-wife; Aly and Josh get a scare when they go home; Brooke has to pump breast milk in a bar on her first night out since giving birth; Ashley and Tyson are forced to send the quads home.
Brooke has a scare with the baby on the day she brings him home from the hospital; Aly and Josh get difficult news from the birth mom of the baby they're adopting; Jarrel learns the results of the DNA test; Tyson is left alone with the quads for the first time.
Brooke goes into labor three weeks early; Mars gives Doug an ultimatum; Aly and Josh worry that their surrogate birth mom will have difficulty giving up the baby; Jarrel performs a paternity test on Boston without telling Krystal.
Jarrel won't discuss custody with Krystal without a DNA test; Aly's allergic reaction during labor make her high-risk pregnancy even more dangerous; pregnant wrestler Brooke is terrified of giving birth. Also: an update on the Gardner quads.
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.