I got married 2 1/2 years back.My wife moved back from abroad a year back.She has gone into depression,she has not been able to settle into her new job,this city and our marriage and blames me for all this.She is ok for a few days and then goes into depression for weeks.Threatens to leave me and harm herself and me.She went to a counsellor but discontinued just after few sessions.She believes I'm the main trigger for her condition and that leaving me would solve it.At first I was getting very upset but soon started to realise that she was saying a lot of things because she was upset.How do I deal with the situation? How do I convince her to get help? Is she depressed or Bipolar?