Roseanne's knee gets worse so Dan is forced to a make an important work decision; but when a major storm hits Lanford, their fortunes change for the better. Later, Darlene realizes she has to go back to her first passion, writing.
After celebrating their 45th anniversary, Roseanne reveals to Dan a bigger problem with her bad knee. Meanwhile, Crystal announces her retirement as a waitress at the casino, and Becky and Darlene compete for the job, which has full-time benefits.
After Beverly gets kicked out of the nursing home, Roseanne and Jackie fight over who will take care of their mother. Meanwhile, Mark's creative touch with building a birdhouse for Dan's customer is more than Dan can handle, but Darlene defends her son.
A crucial moment for Becky’s surrogacy arrangement forces her and Darlene to critically assess each other’s lives. Meanwhile, an animal rescue organization rejects Jackie’s application to adopt a puppy; and Roseanne makes a plan to change their mind.
Roseanne’s clash with Darlene over how she’s raising her kids – especially Harris – reaches a breaking point; while Dan tries to help Roseanne with her bad knee by getting her an elevator chair, which she refuses to use because she doesn’t want to admit getting old.
Darlene’s son, Mark, gets caught with a pocket knife after being bullied on the first day of his new school. Meanwhile, Becky invites Andrea over to meet the family and is nervous to bring her home.
Roseanne and Dan adjust to living under the same roof with Darlene and her two children, Harris and Mark, when Darlene loses her job. Meanwhile, Becky announces she is going to be a surrogate to make extra money; and Roseanne and Jackie are at odds with one another.