After reuniting with their families for the first time since move-in day, the girls struggle through an uncomfortable dinner, where parents clash, egos are bruised, and secrets are revealed.

The Pearsons gather to celebrate their 40th birthday while musing about the day they were born.

The Pearsons gather to celebrate their 40th birthday while musing about the day they were born.

Mitchell is having a hard time letting go of his old life and Gloria steps in to help him say goodbye. Meanwhile, Haley, Luke and Alex decide to throw a…