Pathological Cheapness/Rage
Questions posted in the Mental Health forum are being answered by Dr. Roger L. Gould, author of the Mastering Stress and Depression program and affiliated with the UCLA. Department of Psychiatry. Topics covered include anger, attention deficit disorder (ADD), bipolar disorder, dementia, electroconvulsive therapy (ECT), learning disabilities, memory, obsessive compulsive disorder (OCD), panic, personality disorders, phobias, post-traumatic stress disorder (PTSD), schizophrenia, stress, transitions, and work problems.
Sounds like a typical alcoholic to me with typical outrageous alcoholism related behaviour. The rage and anger are common problems among alcoholics. That's why there are so many alcohol related violent crimes and family violence situations!
You may want to demand he get help to get off the booze or leave him before you get hurt!