Cavallari, and the former Chicago Bears quarterback — who announced their split in April after seven years together — reunited on Saturday to celebrate the fall holiday with their three kids: sons Camden, and Jaxon, and daughter Saylor.
On her Instagram account, Cavallari shared a photo that showed the costume-clad pair and their kids sitting outside a Nashville home. The reality star dressed up as a unicorn while Cutler wore a black-and-white striped jumpsuit.
“Halloween 2020,” she captioned the selfie.
Over on her Instagram Story, Cavallari shared a few more glimpses inside the family celebration.
“Oh yeah unicorn,” she said in one fun video while showing off her own costume. “Say where’s my little twin,” she added, seemingly referring to her daughter.
She also went on to post a photo of her two boys — one of whom dressed up like DJ Marshmello — “counting and swapping” their candy.
Cavallari’s reunion with Cutler comes weeks after the reality star sparked romance rumors with comedian Jeff Dye after the pair were spotted showing PDA in Chicago.
A source later confirmed to PEOPLE that the Uncommon James founder was spending time with Dye, but that she was “taking it super slow” because her “priority” is her family.
“It’s new, but they’ve been talking for a while,” the source previously told PEOPLE. “It’s not serious. Kristin has her kids and is going through a divorce, and family is still her priority. Jeff is a super cool and funny guy who makes her laugh. She’s having fun but taking it super slow.”
Cavallari recently told PEOPLE about her relationship with Cutler and how they had been struggling privately for years. “We tried really, really hard for years and years. It was the hardest decision I’ve ever made,” Cavallari said of the divorce.
Despite some difficult legal back-and-forth in the weeks following the announcement of their split, Cavallari went on to share that the pair have settled into a co-parenting routine and that she still cares “so much about him.”