Lacks concern for privacy – is this mental illness?
This isn’t a mental illness. He just misses your mother a lot and wants the whole world to know about her. It’s his way of expressing his love for her and how much he misses her. Haven’t you ever loved someone so much that you wanted to scream it on top of the world? Well imagine if that person died after spending years and years with him. I’m sure he wants the world to know that even though she’s gone, he still remembers her and will continue to remember her. I’m sorry that it’s messing up your personal life and everything but I am touched that long term love still exists. I certainly hope that if I were to die before whatever future husband I have, that he would be like this.