There are benefits to living in the right zip code.

And these privileged ladies are used to all the perks that come with it. With jam-packed calendars, lavish houses to maintain, social ladders to climb, children to take care of, and relationships to sustain, it takes a lot of maneuvering to keep up with the hectic lifestyle of these four ladies. But things aren't always what they seem.

Will these girlfriends be there for each other when things get rough, or is it every woman for herself?