I'm 38+6, have in the last couple of days, out of the blue found out my dad has probably got months to live and am feeling pretty down/hysterical/lost at the moment. He went to a work party last night, got drunk, came back late and as a result is now exhausted after his hard day. I actually want to kill him. I can't believe his lack of empathy and support for me at this time. He has his own problems but I need him now and not only is not there for me but he's being an absolute arsehole because he's so f*cking exhausted.