Complete story — includes the ending
Holly decides to keep her wedding date at the posh banquet hall, and just make it a ceremony in which she marries herself. This confounds her friends and disappoints her mother ( Judith Light ), who came to town thinking Holly was still marrying Charles. Meanwhile, the "Pee Harmony" app that Haskell and Nikki started is doing surprisingly well...so well that an investor's attorney approaches them wanting to buy it.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, The Exes season 4. HTML formatting and reference markers removed. · Content license