I really don't know where to begin I'll try make it short ! My 74 year old dad has had mental health issues all his life .. I have just found this out lately .. my mum passed suddenly 12 years ago .. he moved on v quickly re married to a lady who iv become v close to .. he has treated her terribly puts all her family down like they are the devil .. wanted her to be there all the time for him not help her family out ( she is like a mother to her brothers & sisters ) he's so mean he's always played the victim everyone in the world is awful no one is right expect him ... ruined Xmas many times by slamming doors telling her son to go , upsetting everyone .. that's just the tip of the iceberg .. he went through cancer coming out other side she was his rock and her family was there to . Now things have got so bad that her health has taken a turn for the worst ( my dad blames her family saying they ask her to do to much ) she has always been that way he knew that since the day they meet .. anyway she reached breaking point said they had to go to marriage guidance.. they went and the psychologist took my step mum aside and said he could not help as he suspects my dad has a borderline personality disorder and other problems. He would advise strongly he sees a psychiatrist ASAP . My dad refused point blank says nothing wrong with him . He blames everything on everyone else wont listen can't take anyone's else's point of view . He has zero empathy for others always been like that but I thought he was just a bit selfish it's far worse .. now she is leaving him selling house and my dad has no one expect me .. no friends no family as he's always been a loner . My step mum wants me to be there for him and her I'm finding it so hard as I'm a single parent working full time . He's my dad brought me up but he's also got so many issues and will not get help I just don't know what to do anymore :-(