Harris is forced to confront Darlene about her lifestyle Jackie involves herself in other people's problems to avoid confronting her own Becky is overwhelmed by the costs of raising a baby, so her family steps in to help.
Darlene struggles to decide between David and Ben Becky begins to doubt herself as a mom Mark gets in trouble at school when a picture of him and his boyfriend kissing goes viral.
In the wake of Emilio's deportation, Jackie steps into the role of a paternal figure and creates a birth plan for Becky Darlene is tangled in a complex love triangle with David and Ben Harris is caught up in a problem of her own.
As Darlene grapples with a life-altering offer from Ben, an unexpected conversation with David turns her world even more upside-down relationship problems lead Jackie back to the bottle.
When Ben offers Mark free piano lessons, Darlene thinks it's a way to test his parenting skills Jackie throws Becky a baby shower, while Emilio keeps hoping to be part of the baby's life.
Dan gets injured covering D.J.'s vending machine route, but choosing to sue the company could lead to D.J. getting fired Jackie's appalled when Becky seeks life coaching from her nemesis.
When Becky helps Harris keep a secret from Darlene, it causes a split between the two sisters. Jackie supports Peter with his Nordic history project, while Dan reunites with an old friend.
Dan questions Peter's motives when he learns about the pricey Christmas gift Jackie purchased for her new, unemployed beau. Meanwhile, Mark and Mary write up their Christmas wish lists.
With Mark and Mary's help, Jackie convinces Dan to build a backyard chicken coop so the family can eat organic eggs - but from a bird's-eye view, it appears she may have ulterior motives.
A family member drops a life-changing bombshell Dan suspects Becky might have resumed drinking Darlene continues her job hunt Jackie offers English lessons to a Casita Bonita busboy.
Geena learns D.J. hasn't been taking Mary to church while she's been away, so she insists they go as a family to make things worse, Mary refuses to go without her cousins Harris and Mark.
It's Halloween - the Conner family's favorite time of the year - that is until a school email banning certain costumes, including Mark's, sets off a huge argument between Dan and Darlene.
Darlene's in for one surprise after another when David introduces his girlfriend, Blue, at a parent-teacher conference, adding that Mark and Harris will be spending the weekend with them.
A sudden turn of events forces the Conners to face the daily struggles of life in Lanford in a way they never have before.
As Louise begins moving into the Conner home, Dan decides to sell the furniture he bought for Roseanne when they married – but soon finds parting with the furniture much harder he figured.
When Jackie devises a plan of how to serve the customers at The Lunch Box, it's anything but smooth service Dan begins to sell some furniture to make room for his new bride and her things.
Darlene worries about Mark making friends at his new school Mark turns to Ben for personal advice Becky finds herself thriving in college and starts thinking about her future plans.
The Conner home is tricked out for Halloween - despite a leaky roof that forces Dan and Louise to cancel their honeymoon - but Becky surprises them with a virtual trip around the world.
It's Dan and Louise's wedding day, but it's a far-from-perfect walk down the aisle, especially when a weather report forecasts that a tornado is headed for Lanford, creating chaos.
Becky's recovery program mandates she apologize to people she's lied to, leading to a reunion with an old school friend Darlene visits Pastor Phil Louise continues planning her wedding.