The premiere of the sitcom about a woman whose perfect life with her fiancé is radically altered when her 16-year-old, out-of-control half-sister unexpectedly comes to live with them.

Nick's parents learn that Clem doesn't plan to invite her father to the wedding, so encourage her to ask him over to their home for dinner to help repair their relationship. Also, Nick tries to teach Shannon to be more responsible at home.

When Clem and Nick find out that Shannon stole Walt's treasured watch, they enlist Freddy to help them get it back from a merciless pawn shop owner.

Shannon struggles when she starts going to school which cuts into Clem and Nick's love life.

When Shannon's mother, Jolene, breezes into town, she undermines Clem and Nick's authority with Shannon. Freddy tries to get back on Clem's good side before the wedding.

Irritated by Clem's invasion of her privacy, Shannon plays a prank on her that ends up with far-reaching ramifications.

Shannon's bad-news ex-boyfriend, MC DJ JoJo, comes back into her life, so Clem and Nick try using reverse psychology to get them to break up.

When Freddy wants Rose to sign a statement that he reported to her for counseling, she suggests that they actually go through with the counseling; Shannon critiques Nick's dancing.

Clem feels her former 'fun' life slipping away after attending Shannon's school's Open House and joining the PTA, and decides to liven up the low-key bachelorette party she originally asked for.

Clem's mother-in-law, Rose, asks her to wear her old wedding dress. Clem is touched, but afraid to tell her it's not her style. Also, Nick tries to prove his athleticism by taking Ben's advanced spin class.

Clem's father surprises her with video left by her deceased mother for her wedding day. Also, Clem and Nick run into trouble getting their marriage license the day before their wedding.