Questions for women who like thugs and heads?

If a man is a ******** to everyone how can you expect him to not to be a to you? Also, How can you be with a man who's not gonna be there for his kids and turn you into a single mother? How can you say "I want a nice a guy" then date the biggest piece of **** in the entire world? I'm trying to see the logic in this... Please hel me understand this.