Diagnosis and Definition of Abnormality

"Molly felt like there were bugs crawling below her skin, and made multiple attempts to get others to take her medical symptoms seriously, but no one would. Her MD said there was no medical reason for the symptoms. Molly would scratch at the "bugs” and try to collect little black threads that she said came from under her skin and take them to a governmental lab to have them evaluated. In desperation, Molly even tried to cure the condition by spraying the broken skin with bug sprays, which led to a toxic reaction to the bug spray. Therefore, a psychiatrist admitted Molly into a mental hospital on the basis of delusional behavior. Molly’s husband petitioned the courts to take away their children, filed for divorce, and managed to take virtually all the community property.”
First, please respond to the following, based on the scenario above:
What do you think about Molly's condition and disorder?
Who should define abnormality (base your answer on course material)?
What motivations might encourage various groups to seek to influence the definition of abnormality?
Next, please take the time to read the Introduction section of the following article
Classification and Staging of Morgellons Disease: Lessons from Syphilis. https://www(dot)ncbi(dot)nlm(dot)nih(dot)gov/pmc/articles/PMC7012249/
I please need you to use the following book Clinical Psychology: Science, Practice, and Diversity by Andrew M. Pomerantz