The New Adventures of Old Christine - Season 5 (2009)

Christine and Matthew fly to the Bahamas to get Barb an illegal visa after she was arrested by immigration during Richard and New Christine's wedding ceremony.

A trip with Barb to retrieve some of Richard's things sees Matthew worry that New Christine isn't letting out her feelings over the wedding fiasco. Meanwhile, Christine and Richard meet up with some of their friends from college and are shocked to see how badly they've aged.

Old Christine finds a suspicious mole on her left breast, and overreacts, thinking shes dying. Meanwhile, Richard tries to negotiate with New Christine regarding their house.

An aggressive divorce attorney is hired by Christine after being convinced that Barb owes her alimony.

Christine starts seeing a therapist who's Matthew's mentor, but they are both confused on whether they want to have a professional or romantic relationship. Richard and New Christine have trouble adapting to living under the same roof.