druidess6308: I don't think it's necessarily being a single parent that makes it harder...been there...I think it's being older and wiser, and not being willing to settle for less than what we want. We meet someone, in the first couple of dates it doesn't click, then we're looking again. I know I stayed longer when I was younger because I didn't care as much about the things that I do now.
Sometimes our expectations are so high, 90% of people can't meet them. So you narrow the dating pool by a large margin. I was on one dating site where a lady had around 15 "you cannot not be..." Then she starts complaining she has trouble finding dates. I think if we choose 2 or 3 things we can't tolerate in a mate, and compromise on the rest you'll have more success. Remember, the person you date has to put up with idiosyncrasaties. The more don'ts you have, the less does you'll get.