Dear Dr. Love:My husband left me for a month and went to live with his girlfriend. He came back but I live in constant fear that he will leave again. Whenever he comes home late or seems lost in thought I become all afraid that he will leave again. He says that I have nothing to fear and that he came back for good. But I ‘m still afraid. And constantly talk to him about my fears, which I am scared will drive him away. What can I do?