I wanted to talk to you about that... You know Step-Mommy loves you, right? You know you are Step-Mommy's #1 and you are the center of my world...but I think Step-Mommy made a mistake. This is not your fault; I don't want you to blame yourself or to feel guilty like you did anything wrong. This was Step-Mommy's decision and what Step-Mommy decided to do with you that night was wrong. It shouldn't have happened, okay?
I'm not saying that it wasn't great and that I didn't mean everything that happened - we can just never do it again, okay honey?