When their father passes away, 4 grown, world-weary siblings return to their childhood dwelling and are requested -- with an admonition -- to remain there collectively for per week, together with their free-speaking mom and a set of spouses, exes and might-have-beens. Because the brothers and sisters re-examine their shared historical past and the standing of every tattered relationship amongst those that know and love them greatest, they reconnect in hysterically humorous and emotionally vital methods.