Christine finds out a secret about Jeff after they rekindle feelings for each other at Richard and New Christine's wedding. Matthew continues to date Amy, and Barb meets a possible love interest.
Season 4 Episode 22 of Old Christine resulted in a 0.00 rating in the 18-49 demographic.
The New Adventures of Old Christine is a new comedy about a 35-year-old divorced mom w ho runs a 30-minute female-only gym with Ali, trys to keep pace with everyone around her. That includes the judgmental stay-at-home moms at her son's private school and her ex-husband, Richard. His new girlfiend, whose name is also Christine. Old Christine's brother, Matthew lives with her.