My mother passed away in may of this year and my father has gone so far down hill. he says he has given up and ready to be with momma! My sister and my brother go over there but i cant i live in texas. I am very concerned he says he don't eat or shower ir anything else for that matter. he is really sick he has OCPD he only has 25% lung function and yes he smokes and drinks, he has for years! He is drinking away his pain!!! What do i do??? PLEASE HELP!!!!!!