I hate to break it to you, but not all women who don't want to get married are stupid lesbians who can't keep a man. Infact, I'll hazard a guess and say the majority of women who don't want to get married are NOT lesbians and have no problem keeping a man. It's those who can't keep a man that require the state to obligate him to stay.
Nothing wrong with wanting to be married or not. To many women it's not a life decision anyway, they just run along and do it without the true meaning some others attach. Married - sure sleep with a guy on the side, or just divorce guy when you're bored, and you were flat broke coming in so are not risking losing assets and may end up better off monetarily. Divorce rates at 40 - 50% in western world and adultery stats show that.
If women can sustain their own high standard of living and will genuinely take vows very seriously [not say it like everyone does
] - of course they will view it differently. Not as appealing to marry some scrub, will be far more selective and is in a position to be as well.