Melissa breaks ground on her new boutique, Envy; Jacqueline hosts a holiday cocktail party; after nearly a year in prison, Teresa returns home to her family just in time for Christmas.

There's more big hair and big drama with never-before-seen footage from the series as well as unseen footage from the housewives' dramatic reunion.

Danielle's book is still at the forefront of the housewives' minds and the ladies chide her for bringing it to the dinner party. Later, Danielle asks whether she was the reason Jacqueline and Dina briefly stopped speaking to each other and both give her separate answers.

Featuring a further look at previously unseen and explosive scenes from Teresa's dinner party. Battle lines are drawn and friendships on the line.

The conclusion of a reunion featuring the Jersey girls trashing and clashing over Season 3's antics.

The Garden State ladies reunite to hash out the dramas of Season 3

Everyone gathers at Paul and Dolores' house for their Irish Prohibition Party; the night of drinking, gambling and fun quickly goes downhill when a festering secret is finally revealed to Melissa; the Gorgas make a divisive decision.

Melissa and Kathy are busy preparing for a family christening. Jacqueline's lunch with Ashley goes sour when her feelings of guilt and frustration boil over, and Teresa focuses on saving her family from ruin.

Jennifer and Rachel continue their nose job jabs; Margaret opens up about her ex-husband's death; new revelations from Jennifer make Danielle question her friend's intentions; some startling claims against Louie cause an ugly battle to brew.

Dolores dives deeper into her relationship with Paul; Danielle and Rachel's feud hits a new tipping point; Teresa makes shocking new allegations against Melissa, which places even more strain on the relationship between Gorgas and the Giudices.

Teresa encounters her brother for the first time since the tumultuous christening. Elsewhere, Melissa tries to fulfill her dream of being a pop star; Caroline plans to offer matronly advice on the radio; and Jacqueline's daughter plots to get a car.

Melissa and Teresa prepare to send their daughters to college; Margaret struggles with a heartbreaking milestone; Rachel throws a surprise party for Jen Fessler, and the group reunites to celebrate, but Teresa exposes John Fuda's past.

Rachel's daughter recovers from a rough procedure; Margaret and Joe cope with life-changing news; Melissa plans an upcoming fashion show for Envy; hostility continues to mount between Danielle and Jennifer; a fun night turns into a brawl.

Questions about Danielle's brother are left unanswered; Teresa and Joe reveal their unique sides of a family secret; Jackie tests Teresa's boundaries, as Rachel calls Danielle out for spreading rumors.

The holiday season turns frosty when the Manzos tangle with Kim G. Meanwhile, Teresa and Kathy throw separate Christmas bashes; and Teresa isn't very merry in the wake of a decision.

Teresa's children have a play date with Melissa's children, yet the kids seemingly show more maturity than their parents. Meanwhile, Kathy mulls over how to nurture her teen daughter. And Ashley's father pays her a surprise visit, but there may be more going on than simply a family reunion.

Caroline's pride spills over when her two sons set out to launch their bottled-water line. Meanwhile, Lauren's grand opening for her cosmetic venture brings Jacqueline together with her daughter; and Teresa's brother attends her book-signing event.

Melissa hosts a Christmas Eve dinner, during which she reunites with Teresa; Jacqueline gets a surprise call from Teresa as Dolores attempts to reconcile the two former friends; Joe Giudice and Gia are at odds over her New Year's Eve plans.

As Melissa prepares for her Envy fashion show, Teresa continues siding with Danielle over Margaret; Joe Gorga becomes increasingly concerned about Teresa's mental state; Jackie discusses her eating issues with her kids.

When Melissa throws a 1980s-inspired roller-skating party, Teresa takes the opportunity to mend fences with Margaret, not her brother; while Dolores draws boundaries with Frank and her new man, Jennifer struggles to move forward from past offenses.

This episode shows extended footage of the best fights and funniest moments from the series and offers more insight into the lives of the housewives.

Verbal warfare and an agonizing decision lowlight Jacqueline's relationship with her daughter. Meanwhile, Teresa's financial woes escalate. And the wives trek to Kathy's food-tasting bash, featuring surprise guests and unsavory behavior from Teresa and Melissa.

Teresa kicks wedding planning into high gear and gets her invitations out the door; while Danielle learns of a secret meeting between Jennifer, Teresa and a scorned ex-friend of Margaret, Melissa tries to comfort Joe.

Dolores visits Margaret and Jen Fessler; Tensions run high as Dolores explodes at Margaret after a disagreement; Danielle makes moves regarding her estranged relationship with her dad.

Caroline takes to the airwaves with her new radio show. Meanwhile, the Gorga siblings attempt to settle their differences, but they invariably stir up more tension; and Jacqueline plays referee in a face-off between Teresa and Melissa.