Tragedy strikes a family after the father, William Walker, dies from a sudden heart attack. His untimely end creates a crisis. William leaves while the financial health of the family business, Ojai Foods, is in jeopardy. Secrets are unraveled including a mistress and William fathering another child, Rebecca. Nora Walker is left to pick up the pieces and restrengthen the relationships between the siblings Sarah, Kitty, Tommy, Kevin and Justin.

Sarah pursues her mission to find her long lost half brother. Tommy makes a decision that may split the family apart. Rebecca and Justin get closer after their barriers vanish.

Kitty writes a book that upsets everyone in her family, Rebecca Receives a lot of money, Holly searches for Ryan, and the family throws a dinner party.

Justin puts his Army uniform on again, Kevin talks about his wife to impress his boss, and the company sees major changes in personnel.

Nora has a garage sale and the kids come over to help and to rescue some of their belongings. Rebecca goes to work for her mother, Kitty quits and Robert hires her replacement.

Rebecca tests her mother to see if she can be trusted, Nora takes her first steps in business, Scotty's parents come to visit, and Kevin takes a new job.

Justin is celebrating one year sober, Rebecca asks Tommy and Kevin to put aside their differences, and Nora tricks Kitty into going to Bakersfield with her.

Robert and Kitty meet their birth mother, Robert asks Kevin to take care of a reporter, and Nora takes George to meet the family.

Robert asks the family to help Kitty with her depression, Nora is excited to buy her first house, Justin has a surprise for Saul, and Kevin gets a surprise from his new job.

The family helps Nora refurbish the new house, Sarah and Kitty each reunite with someone from their past, Rebecca gets a new job, and Tommy goes to Saul for help.

The family tries to celebrate Thanksgiving on their own, but plans change when Elizabeth gets sick and needs a transplant from her real father in order to live.

Kevin has a series of weird dreams while Nora and Scotty fight over his care, Nora reconnects with someone from her past, and Justin makes a change.

Sarah's business needs money, Kitty looks for support from her family, Nora is determined to have her vision heard, and Tommy devises a plan.

Sarah holds an eco-party to celebrate the launch of Greenatopia, Justin sponsors a rehab attendee of the opposite sex, and Kevin goes hunting with Robert.

The family throws a baby shower for Kitty and Saul invites his new boyfriend. Meanwhile, Rebecca suspects Tommy is hiding something about the new business deal.

Nora visits Ryan at Berkley while Rebecca runs away to visit her father in New York. Meanwhile, Holly discovers what Tommy has been up to at Ojai.

The family meets at the hospital for two separate reasons. Meanwhile, Rebecca turns to her father for help when she discovers damaging information about Tommy.

Nora plans a family dinner to introduce Ryan, Kitty disagrees with Robert's future plans, and Sarah and Saul hide the truth about Tommy from Nora.

Kitty and Evan stay with Nora while Robert recovers and Kitty meets Ryan for the first time. Meanwhile, Kevin, Tommy, and Justin go to Baja to relax.

Kevin and Justin break the news about Tommy's disappearance to the family, Nora reaches out to Holly and Kitty makes a new friend at the park.

Tommy contacts Julia and the family is hopeful he will return home, Sarah returns to work, Roger returns to Nora, and Kevin runs into Chad.

Julia makes a decision about her future, Ryan goes to work for Ojai, Kitty contemplates having an affair and Robert finds out that she is hiding something.

Kitty and Robert come to a crossroads in their marriage and Kitty reflects on her father's past indiscretions. Meanwhile, Ryan makes a discovery about his mother.

The family tries to reach out to Tommy, Kitty and Robert continue to struggle with their marriage, Justin makes plans for his future and Saul reveals something about Ryan's mother.

Holly is throwing a party to celebrate Rebecca and Justin's engagement, but something causes the party to go awry. Nora's mother arrives for the celebration and Nora can't shake the feeling that something bad is going to happen to her kids.

Kitty tells Nora about her cancer while Robert deals with the political aftermath of his heart attack being released to the public.

Andy has trouble locating a new set of lungs for a young girl battling against cancer. Miranda deals with a patient who regrets not spending enough time with his son.

Kitty begins her chemotherapy, Sarah reminisces about her trip to France, and Rebecca searches for a wedding location.

Sarah's French boyfriend shakes things up when he stays at Nora's house.

Holly tries to convince Sarah to go along with the plan to make cheap wine, Tommy makes a surprise visit, and Nora plans a family dinner.

Scotty's dad drops by for a visit, Kitty decides to try something new to fight her cancer, and Nora hosts a benefit.

Rebecca discovers she is pregnant, Sarah puts pressure on Luc, and Nora goes public with Simon.

Rebecca accidentally admits to Sarah that she is pregnant. Holly asks Nora for help with her financial situation. The boys take Justin out for drinks after he learns discouraging news from his school.

After collapsing just before Justin and Rebecca's wedding, Kitty decides to undergo a dangerous bone marrow transplant. Ryan, who is a donor match, wrestles with the decision to leave town before he is arrested for sabotaging Holly's business. An investigator informs Kevin about Robert's visits with a woman.

While the school holds a science fair, Sarah finds that Paige is pushing her away. Simon returns to Nora's life and explains his absence. Justin is advised to drop out of medical school.

After meeting him at a PTA meeting, Sarah realizes that her new boyfriend Roy are on the opposite sides of the political spectrum. Although Robert wants to leave the world of politics, Kitty considers running for a congressional seat. Guest starring Cheryl Hines.

Kitty learns that one of her family members doesn't want her to run for Robert's senate seat. Kevin attends his high school reunion. Nora and Robert bicker while cooking for Scotty's restaurant

Luc announces since his green card will expire in four weeks, he will marry his art dealer. Holly looks into the hidden value of the company. Rebecca keeps a secret from Justin.