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.

Jacqueline's daughter Ashley's behaviour continues to cause trouble for her mum. Meanwhile, Caroline does her best to stay out of her daughter's relationship problems, Teresa and Danielle's daughters are both invited to model in NYC Fashion Week, and Danielle extends an olive branch to her former friends to celebrate Christine's success.

Danielle goes under the knife to fix one of her biggest issues. Meanwhile, Teresa rolls out the red carpet for her long awaited housewarming party and Caroline deals with family issues.

Teresa and Jacqueline get an invitation they can't refuse, but worlds collide and tempers flare as they come face to face with Danielle.

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

Jacqueline struggles to get Ashley to face the severity of her actions. Meanwhile, Albie grows anxious about his career as a lawyer.

It's Halloween, and the aftermath of a christening gone awry leads to dramatic tricks and nary a treat. Meanwhile, the Brownstone hosts a fashion show. The catwalk sets the stage for catcalls and catfights, particularly when Kathy voices off and Caroline stands her ground.

Jacqueline is haunted by her past as her relationship with her daughter continues to weaken. Meanwhile, life dramas impact Caroline's sons; Teresa attempts to reconcile with Melissa; and Kathy defends herself in a conversation with Caroline.

The wives' Thanksgiving is stuffed with drama, resentment and regret. Divisions mark Turkey Day when Teresa presides over a "friendsgiving" feast for only Jacqueline, Caroline and their families. Conversely, the Gorgas host a separate get-together with the Wakiles.

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.

It's a gossip filled cruise down the Jersey coast; Jacqueline plays referee between two sisters-in-law.

Jaime announces he will marry Rich; Caroline, Teresa, and Jacqueline come together but Joe makes a joke that goes too far; Kathy and Rosie have a heart-to-heart conversation.

Kathy tries to make a business deal while Melissa meets with a music hot-shot; Kim D's annual Porsche Fashion Show; Teresa makes a shocking discovery.

Melissa prepares to confront her past; a distressing phone call sends Joe Gorga and Rich Wakile to Melissa's rescue; Teresa and Jacqueline's friendship is tested.

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.

Melissa considers selling her house and moving. Meanwhile, Kathy is tested by her son and her husband; the Lauritas host a poker night; and Caroline and Teresa square off in a fiery exchange.

Teresa's father goes to the ICU just as the family gears up for a birthday party. Elsewhere, tension grows between Kathy and Teresa; Caroline returns to an unkempt mansion; and a white lie infuriates Teresa.

Rumors about cheating spread. Meanwhile, Teresa plans a healing retreat, where she may have to face Jacqueline, and Kathy attempts to elude all the drama.

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

More never-before-seen footage from the season.

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.

While at Siggy's retreat, Margaret opens up about her relationship with her step-children, and Teresa talks about her resentment toward Joe. Melissa and Margaret plan a fun surprise, while Siggy and Dolores confront Teresa about a rumour.

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.

The ladies of Jersey come back together to hash out their differences, relive their funniest moments and reflect on the loss of Teresa's mum. Kim D's arrival on the set forces the ladies to take sides and pushes Teresa to her limit.

Teresa accuses Kim D of being a madame; Danielle and Dolores face off; the cast members revisit their epic trip to Italy, where one comment about Hitler changed the nature of their friendships forever.