in my expierience it sounds like bi-polar disorder. i am not a doctor but i have alot of expierience. my mother has been diagnosed with bi-polar disorder. she gets really angry over the littlest things. my advice is talk to her gently and encourage her to see her doctor or therapist. they will diagnose what is going on.
expert advice needed for anger and depression for saving marriage. i need an expert advice on my wife behavior. regarding my wife issue she gets angry frequently without reasons. when she gets angry she shouts and even try to hit me few times and remains angry this way for few hours my family try to avoid talks with her thinking she might can get angry for some or other reasons and blame them. she is unable to mix with people and gets afraid or even depressed. she gets angry when she is tired of the work when she is unable to find any solution.