Dream of mom, screaming, kill me, woke up, mother

I woke up in my mom's house in my room with a man standing over me. He was about to kill me and my sister. He was a hit man named "The Nun." I asked what they were paying him to kill me and he said $800 for me and $800 for my sister. I told him I would double the offer if he did not kill us. He said ok. I never paid him yet, but I said I was going to. Before he left I asked who wanted us dead, and he said your mom. I later called my dad crying and told him that mama put a hit out on me and my sister. He said, "And you actually believe that, your mother loves you." I then realized that it was dumb because she did love me, so I told him I was planning on call her and asking. I called my mom and calmly asked why she hired someone to kill us. She said your sister just called screaming and yelling asking the same thing. She said it was not her, that she would not do such a thing like that, and she loved us. I told her I did not know who to believe, I told her, my dad, my sister, and "the Nun" to meet me at my school. We were all going to take a lie detector test. I was the first one there. My head coach and assistant coach were there. My head coaches dad was going to give us the test. Everybody showed up except The Nun, and as soon as I realized he was not there, I woke up.