Très bon article de Psychology Today.
Je ne parlerais pas des "high-conflict partners", mais tout bonnement des "high-conflict people".
Un extrait :
"High conflict people (HCPs) tend to have four characteristics: 1) Preoccupation with blaming others; 2) all-or-nothing thinking and solutions; 3) unmanaged or intense emotions; and 4) extreme behavior and/or threats. This is not a diagnosis, but rather a description of conflict behavior."