Thank you Zeus, it is so sad. It is so difficult for me to understand how someone can tell you one minute they love you and how much you are appreciated, how much you give and do for your family and in a matter of a few month, you are the enemy, you're not even worth a text or a phone call. You basically no longer exist. It blows my mind!
What makes you think this is about you, he sounds depressed, and he is what I call a vanisher.
Stop focusing on him and worry about YOU. You didn't break him and can not fix him.