Jay has just recently married his younger, Colombian wife, Gloria, but he's having trouble keeping up with her and her son Manny. Claire is having trouble with her own family, especially with her husband Phil, who thinks he can be hip with his three kids. Also, Mitchell and his partner Cameron adopt a Vietnamese baby, Lily.

The whole family is invited to Jay and Gloria's for some barbeque and football. However an earlier incident at school between Manny and Luke makes things very awkward for Gloria and Claire, and then things escalate when a not-so-flattering label is uttered.

Gloria is less than pleased with Jay's reaction to the arrival of Javier, Manny's infamously unreliable dad. Meanwhile, Phil is suffering from kidney stones and his dramatics leave Claire no other choice but to call for the hot firemen to rush him to the hospital, and Mitchell and Cameron have a harder time than Lily as they attempt to sleep train her.

Gloria and Jay try to make Manny's 14th birthday extra special by planning a surprise party; Haley starts hanging out with a much older guy.

The wedding day chaos continue as the entire party shifts from one contingency plan to another. Guests start to get testy, Mitchell and Cameron are feeling discouraged and poor Claire shows physical wear and tear, but an unexpected turn of events leads to the ceremony we’ve all been waiting for.

Phil pays a visit to his dad to make sure he is ok after hearing some concerning news about him. Meanwhile, Jay gives Claire and Mitch a bunch of their old childhood memorabilia that triggers them to reevaluate a long-held story about their first family vacation.

The entire family discovers saying goodbye is much harder than it seems.