I have made a similar choice.
I am mid 30s. I am a heterosexual woman. I am a virgin. I have never had an intimate relationship, or any type of romantic relationship with a man.
I went to University, built a professional career, built my first house, sold that, bought a second house. I'm a manager of a large team of professionals in the financial services industry. I had a DD 3 years ago using donor sperm.
I love my life, I don't answer to anybody, and I have everything I want, a professional career, a nice home, a beautiful child, 2 cats and a rabbit. I don't have any male friends right now, though I have in the past. I don't rely on men for anything, if I need work done on my house or car, I either pay someone or do it myself.
That said, I know there are good men out there, I work with a few, and some of my friends partners are nice blokes. I don't hate men, I just dont need them to make me happy.