I am at a point in my relationship that I don't know what to do. My girlfriend and I have been together for two years. We were happy, well connected and the future was bright in the beginning. About six months ago, she became very possessive. I did nothing to deserve this and have been faithful and supportive. I explained that this behavior made me very uncomfortable and needed to stop. Despite my request the behavior did not stop. I have since tried to end the relationship several times. Each time she threatens suicide. If I do not answer texts or her calls within a short period of time, she leaves messages screaming at me and threatening suicide or to come to my work or home and make a scene.

I have offered to get her professional help but she refuses. This is now affecting my health, well being and my job. I feel hopeless, manipulated and see no way out of this situation without it ending badly. Can someone please give me some suggestions? Thank you all in advance.