Maybe if someone started passing judgment on people they would try harder. After having one illegitimate child should have given her a clue. When a man isn't willing to commit to you he isn't interested in raising a family with you.
How fair is it to the children to not have a full time father and mother who are committed to making your life the best it can be? And doing the best they can to provide for you the best way they know how, not just being a sperm donor when it suits his fancy.
I don't see anything conservative about spreading her legs for the fun of it and bringing children into this world who will suffer for it.