“I live in St. Petersburg, in my dream i was sleeping and i suddenly wake up and look out  the window. my ex boyfriend is sitting with a girl next to a pool. all i could see is the back of my head and my ex and the new girl. my ex looks up and gives me the goofiest smile and starts waving, i give him the finger. next thing i know he's climbing up the side of my house, and i help him climb through the window and into my room. he stands on my bed and he starts talking to me. next thing my dream switches to me in a room with my mom and i am slowly getting a belly, and i realize that i am pregnant. i'm confused why nobody is freaking out except me, and when i go to touch my belly half of it deflates and it becomes see through, and inside there is a snake growing inside of me. i start freaking out and my mom tells me that this happens to everybody when theyre pregnant. i got to school the next day and no one seems to notice that i am pregnant. WHAT DOES THIS MEAN?” (sic)

You’ve had a heavy dream, dark and rich with hidden family myths that you are intuitive enough to sniff out.  It means that in your family belief system, sex is related to betrayal.