Suggest Remedy For Sleep Walking

So l have had people tell me I sleep talk and a few days ago I was at a b day party and I had a R rated dream about my new bf any ways I have gone to sleep before at a friends house in a chair and woke up in there bed they were sleeping on the couch acrost from me and seen me sleep walk I mean I walked right threw a room u couldn t even see a floor to get to the bed! Iv had my friends over for my b day party and about 4 am they woke me up freaked out I had my eyes open and my mouth open asleep! I tend to do this next one early in the morning when my mother wakes me for school so she will come in and say get up for school I will SIT UP LOOK AT HER EYES OPEN AND SAY ok I m up I m awake and talk to her till she leaves then lay back down asleep and she gets so mad at me :( I m really scared of this I slept with my friend once and she said I kicked her in the face but any ways besides my symptoms WHAT IS WRONG WITH ME?!?? Is there a cure? Any thing I can do? I really want to stop it all!!!!