Dorit Kemsley shares an update on son Jagger after revealing he has He was hospitalized in mid-October.

The Real Housewives of Beverly Hills (RHOBH) star, 48, shared in an update Instagram shows the characteristics of the family Halloween Costumes that 10-year-old Jagger pulled off a “throwback” to celebrate the spooky holiday earlier this week.

She shared photos of her estranged husband Paul “PK” Kemsley and their two children dressed like this The Flintstones. Dorit and Paul dressed as Wilma and Fred Flintstone, respectively, while their son Jagger and their 8-year-old daughter Phoenix dressed as Pebbles and Bamm-Bamm.

The family of four were seen posing together in orange leopard print costumes with blue accents in front of a themed backdrop. The photo collage was created according to the theme song of the iconic cartoon.

“This past month has been so hard on our family,” Dorit wrote in her caption. “Jagger had 2 surgeries in less than a week for a septic hip, had to stay in the hospital for nearly 2 weeks, and just when we thought it was all over, we had a setback this week.”

“Luckily, this incredibly brave, brave little boy is a fighter (like Rocky in his words ) and we were able to enjoy Halloween the way he so desperately wanted,” she continued. “That made this Halloween even more special for us.” all of us .”

He thanked the “doctors and nurses” at Providence-Cedars Mount Sinai hospital, where his son was being treated, and thanked his fans for their support.

Never miss a story — sign up PEOPLE’s free daily newsletter To stay up to date on the best PEOPLE has to offer, from celebrity news to compelling juicy stories.

“I am in awe of our little munchkin and proud of her strength, positive mindset and attitude she maintains through everything she goes through. “I feel happy and hopeful that better days will come,” he concluded. “Yabadaba from the Flintstones dooo! ”

RHOBH Star shared on Instagram on Tuesday, October 15, that Jagger had been “unwell for the last few weeks” and shared a close-up photo of the pre-teen boy in what appeared to be a hospital.

“We wanted to publicly thank them, the Doctors and Nurses…we are still here but he is recovering…he is our Rocky…captured footage of him stretching…but I love this shot,” he wrote at the time. he wrote at that time,

Jagger’s health scare comes just months after Dorit and Paul announced their health condition. separation In May, in a joint statement posted on their respective Instagram Stories, they said they had “made the mutual and difficult decision to take some time and re-evaluate our relationship in order to preserve our deep friendship and provide a harmonious environment for our children.”

“We appreciate your love and support as we continue to do the necessary work throughout this journey,” the statement concluded. “With love, Dorit and PK.”