3 women,no joy, why cant i find a nice woman?

I am currently involved in 3 friendships, with 3 women, and I really dont want to be with any of them. One is my ex, who is an emotional abuser(c other posts), she started wearing her wedding ring, and wanted to start dating days after our divorce, she acted fine for awhile, then went back to her old ways, when i confronted her about it, she told me to go get some p***y or something(which i did). That leads me to women 2, who has so many issues and is so clingy, it makes me puck, she is smart, reasonbly attractive and very nice, but she is a total slut, and Im honest with her about us never having any more then a friendship. Woman 3, I actually like quite a bit, she is exotic looking, sweet as pie, and a goodheart, but for some reason, i can only see as as a friend, and I have stopped sleeping with her, so i dont lead her on and loose a friend. Im a attractive, easy going guy, I have a great sense of humor, Im kinda shy though. Why can't i find a nice woman?