I am fed up with my wife's behavior. She is extremely irrational and nagging. I wanted an educated wife, even if she does not work it was acceptable to me. I was told she is an MA in Sanskrit, but she cannot even read the language. I accepted this lie. She has no interest in anything except cooking basic food, but she constantly nags me about how much work she does in the house. (we have a maid also) During fights she threatens suicide and clearly says that she will blame the suicide on me. She has even threatened to send me to jail. She has misbehaved with my parents as well. I am totally fed up, but I want to know what can I do.