meaning of dream strange man

well in my meaning of dream i was coming home from payless and i noticed this white chubby man standing behind my bushes. my little brother and sister were outside bt in the dream i guess i ignored him and went inside. the rest of my family were inside told my lil bro and ss to come inside cus that man was getting closer to the door and i was getting worried. he cam charging at the door and the lock on my door was not locking so i had to hold my wait against the door. we had called the police but they were saying there was nothing that they could do and they didnt come. then these to girls appeared n my porch and he tried to rape on of them