Homeopathy and personality disorder

Suspected personality disorder or bi polar

Male in early 30s who cannot seem to achieve a healthy romantic relationship. Very hot and cold. Can be fine, caring, and “normal” one minute and get mad at any given thing, big or small where caring then goes out the window (mimics narcissism). No empathy, mean words, and then wanting silence or to avoid any communication/addressing, can then go back to normal within a few hours. Says he cannot control the anger, says he feels validated in being so angry in those moments. Not capable of hearing another side when angry, or consider partner’s opinion. Perfectionist, extreme attention to detail. Not very self centered but does like to boast and brag here and there. Capable of holding all other relationships as normal, holds a successful career. Abusive childhood, both physically and mentally/emotionally. Abandonment at a young age by one parent, and then alienation from another.

Would love to hear any thoughts.....