<Li> Patrick Heusinger as Max McCarthy, Abby's brother </Li> <Li> J. August Richards as Ford, husband to Abby's brother </Li> <Li> Warren Christie as Will, Abby's new boyfriend </Li> <Li> Brian Markinson as Albert, Delia's boss and long - time fling . Delia has an affair with him while engaged to Gordon </Li>

Who plays abby mccarthy's mom on girlfriends guide to divorce