My parents neighbour has been having some strange things happening in her house recently. Her partner died many months ago but these happenings have only started recently after she had her old pipes replaced with new ones.

She woke up one morning to find her keys were missing and found her back door open with the keys in the lock.

Another time she came down in the morning to find her photos had been turned round so they were facing the wall.

We think she's sleep walking but she's adamant she's not and believes something has been disturbed since the pipes were replaced. Do you think that's even possible? I did wonder if it might be her partner coming to visit BUT I doubt he would leave the door open overnight as anyone could have walked in!