The ghost that never sleeps

My mother had baught a new house, she started telling me that she couldn't sleep well at night, so I visited for a day and I also didn't sleep well either because I was hearing strange noises in the hallway of the house so I called out for my mother thinking that she had woken up and went through the hallway, but there was no answer so I got up and walked through the hallway, no one was their, so the next morning I got up and went to the kitchen and I saw my mother and she was as white as a ghost, I asked her what was wrong and she told me that she saw someone in her room, she even saw distinct colors of clothing on the man like figure, however her and I were the only ones in the house, I thought maybe she was dreaming but the detail she told me was too much for a dream, so the next thought is it must be a robber however, nothing was stolen or anything to call it a robbery, I have no other exsplenation. And even now I,and my mother and sister can here footsteps at night, an! d strange figures in the house for breifs periods, also doors closing sometimes, but this only will happen at night.

This event made me a true believer in ghosts.