What does it mean if you dream that your druken brother rapes you ?

i been having this same dream for quite a longtime now. My brother @ the age of 23 has been going out for the last past 2 months and coming home really drunk !!!!! We both r still @ home with our mother & me & my brother are really close . Like u can't put a piece of paper between us we r so close . i've been having this dream for like the last 2 weeks can you help me n maybe explain to me why i am having this dream ? ;0/