qqp question1: I broke up for 6 months now and discovered that my ex girlfriend was sleeping with a friend of hers while we were apart. Why am I upset? question2: I have no friends. I have no love. I feel like I was never loved and now I am sure that my mother didn't love me. A girlfriend broke up with me 4 months ago and before that she cheated on me. I still kinda love her. For a very long time I have had low self-esteem. Is there any way out of this?