Why did the actress who played Fallon on Dynasty in the early 80s leave Hollywood and move to Idaho?

Couldn't she have stayed and had a long acting career? Or was the stress of Hollywood endangering her health?|||pamela sue martin i looked up it says Martin has written about her struggle with interstitial cystitis.[4] Martin owns a theatre company in Idaho.Pamela Sue , decided to leave the series after four seasons in order to pursue "other projects." Pamela Sue entered into consisted of low budget films that were overlooked by the critics. She made a few guest appearances on televisionMartin and her son now live in Idaho, after abandoning the glitzy life that Hollywood had offered her for three decades, she now supports environmental causes and spends her time playing polo and running her own theatre she probably got tired of the fame maybe she felt it wasn't what she thought it would be.its a shame though because i thought she played fallon much better then emma samms