I met a man at work, I found out later he was married but I had already gotten deep into the relationship. He has done many disresptful things to me, he has stood me up numerous times, too many to count, he lies about where he has been, I have given him an untimatium, and now I haven't heard from him at all , I am so sad and lonely, sometimes I think the bad treatment is better than being this lonely, has anyone gone through this before?