Most single Moms are fun to hang out with after the kids go to sleep. They know they have baggage so they will do anyting you ask in bed. Usually, they are desparate to find the baby a daddy, and they know a man's weaknes is usually sex.
If I were you, I would try it.
I had a nice set up for about 10 months. I didnt even see her in the daylight. I clocked in at 11:00 PM (or after the bar on weekends) and I was out by 7:00 AM.....beautiful.