Mike throws a party (for himself) and the roomies have no clue why; meanwhile an emotional journey for Angelina finally comes to an end as she meets her biological father for the very first time.

While Mike throws a party for the release of his tell-all memoir, the situations reveal some shocking revelations that leave the gang gutted and speechless; Angelina's emotional reunion with her father might be too good to be true.

JWOWW's feast of peace is not going as planned; Pauly teaches Nikki the difference between rigatoni and linguini; Mike organizes the next family getaway, but he doesn't know if the baby will arrive before the trip.

Tensions build between Angelina and Sammi. Ronnie’s long awaited arrival sparks emotions from his roommates when he joins them in Nashville. Sammi and Ron reunite for the first time in almost a decade.

The family hits up their favorite Miami club and in typical Guido fashion, shenanigans ensue; Angelina and 2.0 are forced to address their issues.

Snooki night turns into a girl's night that turns into Mike escaping to Vegas for a guy's night with MVP; Jenni and Sammi check in on Angelina and things get a little complicated; the gang gets an unexpected call from the mayor of Atlantic City.

The Gang heads back to Miami for Deena's family vacation; Pauly and Sammi team up for prank wars.

Mike gifts the squad designer duds for a day of extravagance; Angelina's relationship takes a surprising turn.

Snooki invites the squad to Nashville, and Mike suggests inviting Ron on the trip. The only issue…Ron and Sammi haven’t been in the same room in over 10 years! Cue the family meeting.

Deena loses it after the gang complains about her activities. Mike is caught off guard by a surprise visitor. Angelina sets the record straight with Mike.

Sammi opens up to the girls; Angelina is still looking for answers; Snooki receives some shocking news.

The squad takes over MetLife stadium for an epic New York Jets game, Lauren enlists Pauly to help share some exciting news with Mike, and Snooki is praying holy water can stop the fighting between Angelina and Sammi.

Sammi takes a huge step. Vinny opens up about mental health. Nicole looks for answers. And Angelina and Mike bring extra beef to the meatball party.

Pauly plans an epic yacht day; Vinny takes the roomies bowling; things get awkward when Snooki confronts 2.0.

The meatballs take over Nashville by pontoon and bull. The Situation eats too much food. The roomies wonder how Angelina’s arrival will affect the energy of the trip. Ron’s arrival continues to loom over Sam.

Snooki takes a huge step in the search of her biological parents. Pauly’s “big game” is finally here. Things get heated off the field when a fight breaks out in the stands.

The family heads back to their old stomping grounds for a fun day of reminiscing; Mike and Nicole engage in a very Jersey debate; Angelina and Sammi aren't seeing eye to eye.

Tucson takes a turn when a Jersey Shore fan club leaks Angelina's DM's. Things come to a head between Angelina and Sammi, and there's only one man to stop it: The Situation.

Finding out who win the first annual meatball competition; the gang is invited to Las Vegas for the big game and to stay at Pauly's new house.

As the Las Vegas trip comes to an end, the fireworks between Angelina and Nicole continue. Will the squad make it out of Vegas unscathed? And will Pauly’s latest prank go down in the books as a success or a bust?

Ronnie and Sammi's reunion has the awkwardness at an all-time high. Pauly's plan to break the tension has the roomies eating hot chicken. Vinny puts his foot in his mouth. Tension continues to build between Angelina and Sammi as the Nashville trip winds down.

Deena takes a back seat from trip planning when the guys plan the family vacation to Tucson. But after Sammi takes part in a viral Tik Tok, the serene vacation begins to take a dramatic turn.

The Jersey family reunites in MTV’s Time Square studios to talk meatballs and this season’s biggest beef. Are Angelina and Mike really ok? Could a new bff destroy Jenni and Nicole’s friendship? Find out on the Jersey Shore Family Vacation Reunion.

A getaway to Atlantic City gets sexy when Vinny strips, family dinner heats up when juicy secrets are revealed, and Angelina has some choice words for Sammi. Plus, the Mayor of Atlantic City honors the gang with their very own holiday.

As the trip comes to an end, RSVP rides into old Tucson to take on some cowboys and save a damsel in distress during the most epic gender reveal.