Some women are becoming single mothers on purpose because they know they will not become wives.
They choose men who are irresponsible with their seed, wait for them to get comfortable having unprotected sex, even if they just met them because their opportunity to become mothers is decreasing with age. Unprotected sex with a man who doesn’t value his seed, is their last chance at becoming mothers, forcing men into becoming fathers that don’t want children with them. I say force because they know these men want them to get an abortion, but like I said, last chance to become a mom. Only sometimes, women don’t think this through, a child needs both parents & women ignorantly think they can be both because they have money. When they realize they can’t do it by themselves, they complain about the men they chose to procreate with being a sperm donor, even though they willingly became cum dumpsters for those same men.