Kendall here. I won't go into detail about how many times I have been screwed over by women, but I will say, with the help of a good therapist I was able to find out why I was attracted to inappropriate women and how to avoid them in the future.
Stop blaming others for your problems, find out why you are only attracted to assholes, then do something about it. You have work to do, get on it.
Claiming that ALL men are bastards says more about you than about them.