My problem goes like this. My husband is obsessed with a pop singer. It has gone beyond simple admiration to the point where all he does is listen to her music, talk about her etc. etc. He dragged me to her concert that he had bought tickets for six months ago. I must have said a thousand times I don't like her, I don't want to go.............but I went with him on Saturday. Since the concert he has been saying things like "I think I've had a psychological breakthrough and I've been devastated since the concert"

He is a 52 year old man. This pop star is 23. The concert was attended by mainly teenage girls.

He was obsessed with another pop star two years ago. He has a personality disorder. I've known this for a long time but this being obsessed with young pop singers is a recent thing (last two years) I'm not sure how to react or what to do with this. Any advice? I'm about ready to leave him.