A 30-year-old nurse and mom of two killed herself after being bullied by her colleagues at a UK psychiatric hospital, an inquest into the death determined this week.

Rhian Collins, who worked at Cefn Coed Hospital in Swansea, Wales, hanged herself in her home in March, The Sun reported. Her fiancé, David Reed, found her lifeless body when he came to her home to drop off their children.

Five months later, investigators determined that Collins’ decision to end her life stemmed from troubles with her colleagues, who made her life “very difficult,” according to the report.

“She was having issues at work,” investigating officer Sgt. Nia Lambley said, according to the report. “She was being sworn at, bullied and believed she was continually given the worst shifts on the ward. This led to her becoming obsessed with her appearance and she would go to the gym four times a day.”

Collins was also troubled by the “stress and unsociable hours” and had been looking to get a new job, Collins’ family said, according to the report.

In a statement issued to the outlet, Reed said that Collins appeared “run-down and exhausted” a month before her death — and had also started taking slimming pills and distancing herself from others.

Reed first realized something might be wrong when his fiancée didn’t answer the door or phone. He tried to call her 30 times before contacting police and a locksmith to force their way in, according to the report.

Acting senior coroner Collin Phillips officially ruled her death an intentional suicide.

“From the evidence, I conclude that she intended to kill herself,” he said, according to the report.

In a Facebook post, Reed called his fiancée “a mother, a daughter, a granddaughter, a sister, a niece, a cousin and truly great friend to many, many people.”

“I love you Rhian, from the very beginning to the very, very end and I will miss you every second, of every day, for the rest of my life,” he wrote.