I too thought the same. I wanted someone to relate to prioritizing parents, etc. However, I too found that the single dads had a real hard time with juggling their parenting responsibilities with their jobs; something we women are expected to do effortlessly. I then opened up my preferences to a guy who was never married- no kids, and I have no regrets. Except on occasions when I have to remind him of my parenting responsibilities and it's impact on the time I can give to the relationship, I am so glad I don't have to worry about a set of kid trying to like me or accept me.