Dream of father

My dead father was in a house in a room with my mum and other people. my mum interrupted me and i told her to wait for me to finish before she talks and tells me off. my mum and dad were going out and asked if i wanted to come, i said no as i had other things to do. i went to move my car for them to leave with theirs when i went to put the hand brake on the car would not stop