Step 1: Read all the books. Step 2: Worry about how to be a good step-parent. Step 3: Fret. Step 4: Realize that no one really knows. It’s just like regular parenting only with the addition of worrying about both of your ex-spouses too. I’ve never felt as though I’m good with other people’s children. I can be tolerant for a short time, but more often than not, I find them to be annoying. (This is why I have mad respect for teachers.) I have a higher tolerance for my nieces and nephews, but if I’m being honest, they drive me a little crazy too. When becoming a step-mom became…