Snooki and Jionni throw a party for Lorenzo's first birthday; Roger wants to know where Jenni stands on marriage.

Snooki and Jenni have a couples' weekend with their "Jersey Shore" roommates.

Jenni's dogs take their final exam; Snooki receives the results of her DNA test; the Joeys come over for a drag party.

The gang spends a couples weekend at a dude ranch; even though the women want romance, the men spend the time pulling pranks.

Snooki and Jenni participate in a charity dog wash; Roger and Jionni plan a romantic dinner; Snooki takes a DNA test.

Snooki and Jenni put Roger through a baby boot camp so he can learn to care for a baby; Jionni and Roger buy Lorenzo a swing set.

Snooki is overwhelmed by the wedding planning; Jenni and Roger go to an adoption fair.

Snooki and Jenni shop for a wedding dress; Jenni realizes she may want to get married.

Snooki and Jenni have a girls weekend in Atlantic City, N.J.; the guys are left to watch Lorenzo, but Jionni gets Janis to babysit so they can play paintball.

Snooki searches for a babysitter for Lorenzo; Jenni and Roger take Snooki and Jionni to the haunted Pennhurst Asylum.

Jenni tries to train the dogs to become service animals; Snooki and Jionni leave the LaValle basement.

Snooki & JWOWW are back to making memories with an all new season. Snooki & Jionni decide it's time to get their own place, while JWOWW & Roger consider couples' therapy to solve their relationship issues.