It's such a shame too. Most of those women will recreate exactly what they left. By the time they settle down and figure out the security of marriage sapps the excitement of romance, and choosing one precludes the other, their children will have grown into adults without a very high opinion of Mom.
These are the women who once married carp that "he's not romantic anymore." The truth is he's the same, it's the dynamic that's changed. Dating is like skydiving to the gardening of marriage. Both can be fun, but you don't get butterflies in the stomach watching begonias come up.