ABC has ordered a second season of its new midseason comedy Splitting Up Together starring Jenna Fischer and Oliver Hudson, from Warner Bros. TV. It is the only freshman ABC comedy to make it to Season 2, with The Mayor and Alex Inc. not expected to return. I hear the order is for 13 episodes.

Single-camera Splitting Up Together premiered March 27 to solid numbers — 2.1 Live+same day in 18-49 — and 7.2 million viewers — thanks in no small part to being the lead-out of the hugely rated debut of the revived Roseanne. Since then Splitting Up Together has settled in with about half those numbers. With help from the goosed up premiere, Splitting Up Together season-to-date average is a 2.1 18-49 in L+7/most recent ratings.

Fischer and Hudson star as Lena and Martin, the couple whose marriage is reinvigorated by their divorce. They still live in the same house, alternating weeks, with one living upstairs and doing the parenting while the other lives downstairs in the guest apartment.

Diane Farr, Lindsay Price, Olivia Keville, Van Crosby and Sander Thomas co-star in the comedy from A Very Good Production and Piece of Pie Productions in association with Warner Bros. Television. Based on the Danish series created by Mette Heeno, it is executive produced by Ellen DeGeneres, Emily Kapnek, Jeff Kleeman, Dean Holland, Heeno, Mie Andreasen and Hella Joof.