Please dont mind, after reading the details of your case and your wife's behavior she seems to be suffering from a Personality Disorder - Bipolar or Borderline, consult her psychiatrist and ask him/her what her problem is (note- normally they do not share the problem as they are not suppose to disclose such information, insist for the same with reports )........in case she has a PD then put a clause in the MOU that she should regularly take medicines / counselling, this is very important as the problem is in her head, unless she goes under medication no efforts will help for a change in her behavior
