The New Adventures of Old Christine

Christine proposes marriage to Barb to save her best friend from being deported to the Bahamas. Meanwhile, Richard attempts to propose marriage to New Christine.

Richard asks Christine to return her wedding ring -- previously his mother's -- so he can use it to propose to New Christine.

After Barb is profiled in a business journal, new clientele hits the gym and business really picks up.

Christine agrees to go out with a children's entertainer.

When Ritchie stops telling Christine he loves her, she is devastated and asks Richard to have a baby with her so she can have a new child to love her the way Ritchie used to.

Christine and Barb go on a double date, but only one gets asked out a second time. Guest star TIM DeKAY (a.k.a. Bizarro Jerry on "Seinfeld") appears as Christine's date, Patrick.

Richard joins Christine and her new boyfriend, Patrick (recurring guest star TIM DeKAY), on a dinner date.

Christine and Richard argue about Ritchie's TV audition.

Christine thinks she has the perfect boyfriend (recurring guest star TIM DeKAY), until he shows a shockingly bizarre side of himself.

Christine dreads going home to see her mother (guest star BRENDA BLETHYN - "Secrets & Lies," "Saving Grace") at Thanksgiving, but she discovers a secret they have in common.

Christine and Barb may lose their gym franchise when a representative from their parent company (guest star MEGAN MULLALLY) informs them that a contractual clause has been broken.

When Christine and Barb can't get a loan to keep their gym franchise, they decide to transform their building into a day spa.

Christine realizes that one of the fathers at Ritchie's Parents Orientation was the seventh grade classmate who ruined her reputation, and she decides to take revenge.

New Christine loses all her inhibitions at a spontaneous bachelorette party Christine and Barb throw for her in Las Vegas. CHARLES ESTEN ("ER," "The Office") guest stars as Joe.

Christine searches for the independent woman inside herself after Barb and Matthew move out. Recurring guest star MICHAELA WATKINS ("SNL") appears as Matthew's girlfriend, Lucy.

Christine accuses Richard of bad parenting when Ritchie gets hurt at a skateboarding party, but soon surpasses him as the worse parent when her over-protectiveness backfires.

Christine finds herself the solid, dependable one in a new friendship with a fellow mom, Francie (guest star KRISTEN JOHNSTON - "3rd Rock from the Sun"), at Ritchie's school.

Christine and Richard help Marly and Lindsay through labor, evoking memories of Ritchie's birth -- and possibly rekindling romantic feelings.

Fed up with the mean moms at Ritchie's snotty private school, Christine decides to enroll him in public school. KATHLEEN WILHOITE ("Gilmore Girls") guest stars.

Christine uses her expertise as a gym owner to help Matthew lose weight. In her attempt to help him, however, Christine is unable to shed the extra pounds she has put on herself.

To convince everyone she's fine with Richard's remarriage, Christine pretends she and her date, Todd (LEE TERGESEN) are in love. CONSTANCE ZIMMER appears as New Christine's sister.

Feelings are reawakened between Christine and Papa Jeff (SCOTT BAKULA) at Richard and New Christine's wedding, until Christine receives some shocking news. CONSTANCE ZIMMER and JAMES LESURE also guest star.