I’ve been a single mom for almost five years now. Doing all of the parenting on my own is not easy, but I love the close relationship that I have with my two kids. During a normal week, I wake up early, drop the kids off at preschool, go to work, pick up my kids and spend quality time with them in the evenings. Being a mom is incredible, but it does not leave much room for time with my friends. Last summer, one of my high school friends called me with an exciting offer. She was planning a girls’...