Christine and Mr. Harris try to establish a relationship before having sex, but Barb gives her pause. Matthew is horrified when he sees his med school cadaver was a neighbor.

Insecurity over a waitress flirting with Daniel sends Christine to a plastic surgeon's office. Meanwhile, Richard accidentally proposes to New Christine over the phone, and Matthew considers a career as a therapist.

Roles reverse when Christine's dubbed a "meanie mom" by a father at Ritchie's school who finds Marly and Lindsay to be to his liking.

Ritchie's soccer match leaves Christine running late for an event she's supposed to be attending with Mr. Harris.

Christine tries to get over breaking up with Daniel. Matthew learns the source of his intimacy issues is not his mother, but Christine.

Christine hesitantly allows New Christine to arrange a blind date for her and finds her intuition against the idea was spot on.

Christine finds herself forced to feign happiness when she covets the house Richard and New Christine have purchased.

Christine hopes acting a bit more wild will stop Barb thinking she's uncool.

Christine tries to forbid Barb and Matthew from letting a night of passion bloom into a full-blown relationship.

Christine tries to control her hormones when her gynecologist says she may be entering perimenopause. Meanwhile, she and Richard clash over allowing Ritchie do cotillion at Westbridge.