Talk to Psychiatry on Psychiatrist

send my question to psychiatrist.my aunt is 65 years old and she used to abuse his children a lot all time when she sits with even a stranger starts talking against her children though his children are all adult have great accomplishments in their life and are very nobel as well she used to quarrel with them all time and make companion to everyone which she finds have bad reputation and has hatred with her children.she has very strange behavior she used to weep by taking their pictures but in reality she don't even wanna see faces of them and look them successful in life nor talk to them who are married and she has so much hatred and prejudice but sometimes she pretends and weeps and also show hatred in front of them.what would be solution of it she has made family sick and tired she goes outside of house and then come again and blackmail that she would comit suicide.a psychiatrist prescribe zoloft plus quesl while other said it seems a case of affair with a person sexual.any solution