You’re a misogynist.
If you're the type of guy who takes a girl out to dinner, and casually drops sexist jokes about how she should be in the kitchen making you dinner instead, you're probably single.
Likewise, if you're the type of guy who begins every date with a sob story about how your ex burned you, and launches into a lengthy monologue about how women are inherently untrustworthy, you'll probably be solo well into the new year.
Women may have reluctantly retired their hopes of chivalry, but they're not willing to give up on finding a man who genuinely respects the opposite sex, and most importantly, actually likes them. So if this is an issue you have, you should work on it. Probably with a professional.