Review

First I want you to know I have been married to my wife for 56 yrs. I'm 78 years old; at first my marriage seemed to be normal it was years later that I that I realized my wife was a nariccist the only thing that kept us together was my strong faith in God but I'm thinking at my age would it even make sense to leave my wife I still love my wife and sons all four of them I have been trying to teach my sons not to give up on marriage so easy by example I may be wrong in doing this but that's the way it's been for 56 yrs. So please tell me am I wrong in doing this I'm almost 80 yrs. old almost at the end of my life does it make sense to leave my wife?