Fibromyalgia is comorbid with Borderline Personality Disorder(BPD). There exists a high prevalence of psychiatric issues comorbid with Fibromyalgia, BPD being one of them. The BPD behavior mediates the Fibromyalgia pain. For example, in a romantic relationship context, BPD behaviors, which cause emotional abuse to a partner of BPD, help with the BPD's Fibromyalgia pain.
Damn my Fibromyalgia is flaring up, if I ghost my boyfriend of 2 years, I'm sure that will help me. I bet I have Fibroline.