Mary Cosby, Real Housewives of Salt Lake City star is grieving the devastating loss of her only child, Robert Jr., who died at age 23 on February 23, 2026.
Mary had hoped that prison would “scare away” her son, who had struggled with addiction and legal problems.
Robert Jr. serving time at the end of 2025 for assault and violating a protection order.
He was released earlier this month.
Just weeks later, police responded to a 911 call for a possible overdose.
Despite Narcan being administered, Robert Jr. found unconscious and not breathing.
Talking further Andy Cohen liveBravo host Andy Cohen described the tragedy as “every parent’s worst nightmare.”
He remembered how Mary had tried to guide her son with love and patience.
He noted that during the RHOSLC Reuniting in Season 6, Robert Jr. was in prison and Mary had hoped the experience would help him turn his life around.
After his death, Mary and her husband Robert Sr. a statement: “Our beloved son Robert Jr. has been called home to the Lord. Although our hearts ache, we take comfort in God’s promise and know that he is finally at peace.”
Cosby family attorney Clinton Simms described Robert Jr. as someone with a “warm spirit, humor and a kind heart” who will be deeply missed.
Mary’s grief is shared by fans and fellow Bravo stars, who have flooded social media with condolences and tributes.
