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.

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.

Still in Milan, Margaret tries to mend her friendship with Siggy; Margaret and Danielle go to a shoe factory to develop Margaret's shoe line; Dolores and Melissa have a heart to heart; in New Jersey, Joe checks in with the Guidice kids.

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

Never-before-seen footage, from extravagant events to bizarre antics.

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.

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.

Teresa and Danielle face off at the Posche fashion show, the cops intervene, and the fight is retold from both sides.

Teresa Giudice, Caroline Manzo, Jacqueline Laurita and Danielle Staub reunite for the first part of the season two reunion special.

The housewives all join together for the first time in over a year to discuss the events of the past season in Part 1 of the Season 4 Reunion.

The housewives all join together for the first time in over a year to discuss the events of the past season in Part 3 of the Season 4 Reunion.

The ladies look back at the season's most memorable moments, including Melissa and Teresa's feud, and the dramatic trips to Lake George and Arizona.

Teresa and Joe speak about the charges they're faced with; Rosie shares her experience; the ladies discuss the season.

As the restaurant opening approaches, tensions mount between Melissa and Teresa; Siggy throws a cocktail party, but her anger comes back to haunt Melissa; Danielle shares a secret with Teresa that could destroy Teresa's friendship with Dolores.

Teresa, Melissa, Margaret, and Danielle square off with Dolores, Siggy and Kim D at the annual Posche Fashion Show. Teresa confronts Kim D face to face about the cheating rumours and the women wonder whether they should go to Italy together.

As the Cabo trip continues, Teresa reveals her true feelings about Joe returning home; the ladies are forced to take sides after Margaret throws out shocking accusations about Jennifer. Danielle tries to get Teresa on her good side.

Margaret and Jennifer exchange heated words while addressing their ongoing conflict; Teresa accuses Jackie of having ulterior motives for joining the show, and she makes it clear that she will never forgive what Jackie said about her husband.

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.

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.

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.

The housewives all join together for the first time in over a year to discuss the events of the past season in Part 2 of the Season 4 Reunion.

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.

The birth of Jacqueline's baby boy brings the Manzo sisters even closer together and Danielle is still trying to make her way into their inner circle. Meanwhile, when Caroline throws her annual Sheriff's Fundraiser and doesn't invite Danielle, Danielle makes sure that everyone knows she was excluded.

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

The lost footage from Season 4 of The Real Housewives of New Jersey.