what is wrong

I must say it had been a tragic 2 weeks for me . I just don't know where to start but I thank God that I had someone to talk to that would have surely ended my life. I have been mentally and emotionally destroyed by my oldest daughter that I don't know what I ever done to her to hate me besides her knowing that I want tone a woman. Tonight was her graduation from college that I was not invited and I'm hurt by it as I stand behind my kids throughthier good and bad times. I don't even know if I can forgive her. I would like to know what I supposedly done to her to deserve this.