Please help me a ghost i dont know ?

I had a ghost in my last house that didnt do any harm, my dog woul growl at something in the middle of the stairs and I definitely felt something in the same spot. Cupboard doors would be left open in the kitchen when I knew they were left closed and I'd come into the kitchen to find the lights on in the middle of the day. I stood in the spot where I felt it (and felt really stupid) but I called out to the ghost and told them they were frightening me, and asked them to stop trying to let me know they were there. It stopped rightaway and I was chuffed, but I still said hello when I went up the stairs. Maybe you could do this, or at least try and make peace with your mum again. I don't think it will be your mum though, even if you didbt get on, would she really want to frighten a child? Best of luck, when the house is quiet just talk and explain you're frightened and that you need this behaviour to stop. Maybe with me it was psychological, and talking to it made me feel better, so I didn't notice anything else, but who know. Either way it worked!! xx