I don't love my daughter. She has ruined my life and family's life?

I have four children and all have been my angels except for my eldest daughter. She is now 26 and has been nothing but a burden to this family since she was born. She has been in college for 9 years and still hasn't got a degree, who knows if she ever will. Has always got bad grades, not been smart, and is a freeloader still living at home. Her supposed excuse is that she was ual aulted last year for why she came back home, but I'm sorry, that is no reason for her 26 wasteful years. Really likes to make excuses. She locks herself in a room and if she is not whining she is crying. She is nothing like her siblings who are all successful in school and have jobs. A quack doctor diagnosed her as depression and ADD years ago but she is not "hyperactive" seeing as she is lazy, she is always looking for excuses to cover up her behavior. This is what a lot of parents will refuse to say but I have had it with her. I am tired of paying the bills in my house for her to use during the day and she was an accident anyway, I never intended for her to be my daughter but my mom forced me to have her. When I look at her I do not see a daughter, I see a leech. I feel like I got the short end of the stick having three children who have achieved so much already and one child that is a big burden. I will often tell people I have three children, not four, since she has just shamed us. I want to know how I can get her out of my house. I have kicked her out before but she's so dumb that she couldn't find another place to stay and wound up in a homeless shelter. She doesn't have any friends hardly, and for good reason, she is lazy. All of my children are grown. I want to know how to encourage her to get out, get a job and leave me alone since I am going to be retiring in the next ten years. I realize this post has a harsh tone but I have had it coming home every day to hear crying in her room, I can't even relax or enjoy myself or watch tv. I myself have high blood pressure and feel that she is taking years off of my life.