What causes high conflict personality?

What causes high conflict personality? It is believed that HCP is related to an insecure or disrupted attachment in childhood. Accordingly, the symptoms of HCP can clearly be exacerbated by situations like divorce or relationship difficulties (that are filled with conflict even for people without HCP).

It is believed that HCP is related to an insecure or disrupted attachment in childhood. Accordingly, the symptoms of HCP can clearly be exacerbated by situations like divorce or relationship difficulties (that are filled with conflict even for people without HCP).