Hi, My problem is that 5 years are over to my relationship with my bf we both are very happy and also our family. But problem is that I all the day and night just think about my bf like what should they do, with whom he is, sometimes very upset that something not happened bad with him even he is talk to any other girl like their sis means any female I am vry upset and sometimes I did not take complete sleep at night. Please help to sort out problems because some friends told me its a mental disorder.