Briana reunites with an old friend; Jenelle and David's relationship is tested; Kailyn and Javi finalize their divorce; Leah begins a new chapter.

Briana is faced with a heart-wrenching decision. Kailyn's friend reveals some very personal information. Jenelle and Nathan confront each other in court. Leah tries to reunite Addie with Jeremy. Chelsea brings home new baby, Watson.

Kailyn discusses her big news; Briana begins to explore adoption; Aubree has a difficult time adjusting to her brother; Addie's birthday party does not go as planned; Jenelle reconciles with Barb.