DH obv think I am AIBU but we live in a cottage built in 1856 and the incidents so far:
Hearing footsteps on stairs thinking it's our DCs only to find them fast asleep. Happens a lot!
DCs special 'taggies' (comfort blanket) disappearing for days, only to reappear in really obvious places we have looked at before.
DD's electric toothbrush turning itself on at 3 am in the morning. Bzzzzzz.
A friend convinced she saw a Childs face peering through our bannisters. DCs def in bed at the time.
DD 5yrs old saying 'who is the little boy that came to stay last night?' No little boy was staying!
I dont know. Possibly some could be explained but the toothbrush and footsteps freaks me out! Even DH has heard them, checked kids who are fast asleep and stated 'that's weird'.