I am new here. My boyfriend of 15 years has shut me out of his life! He goes to work goes home and isolates himself from the rest of the world. He had to put his mom into a facility due to age related dementia about 4 years ago. We do not live together! For those 4 years he has been going to see his mom every day and then goes home. He gets very angry and upset over the fact that his mom has lost all of her memories and doesn't even know his name now. Very difficult for him to see say the least. This 54 year old man told me almost every day that he loves me. Over a month ago he has shut me out of his life, now telling me we are just friends!! I bumped into him and he seemed very cold and as if I was a stranger to him. I know that he is drinking a lot and doing pot almost every night, locking himself in his home but he is also taking anti depressants for a break down he had 2 years ago. Please help!