My Dad is an emotionally unstable narcissist who made my childhood and teens hell. I stayed in touch as I hoped he could have a positive relationship with my son, now 12. Recently I don't know...something has changed in me...I just hit a point I can't accept being the family 'whipping boy' anymore. Recent blow up was him having a go at me for nothing- I held up my hands to say 'stop' and he just continued arguing as if I had answered. Just can't take it anymore. My Mum lives in 100% denial and is a slave to him. He speaks to her dreadfully too but I'm the problem as I answer back when he gets abusive. I am at the end of my tether with the situation....help. It just dawned on me last month that he's been behaving like this to me for 40 years. 48 now.