A little backstory on my household.

My grandfather built the house roughly 50 to 60 years ago, and it's been in the family

since.

It's a one story, pretty basic house, but it's home.

Anyway, I'm 18 and a guy.

Not really important to this, but just so you know.

Two months ago we were getting ready to go on our yearly two week trip to the UK.

We live in Ireland, and I'm Irish, but my mom's English, so we go and visit family every

year.

While preparing to go to the UK, my mom said of keys which have everything on them went

missing.

The house keys, car keys, shed, family friends house keys, and keys to open the windows.

I've never understood why locks are on the outside of the windows, too, honestly.

Anyway, so we search high and low, but weren't able to locate them.

Luckily my mom had spare keys lying around, so we just made a new set.

Five people live in the house.

My mom, me, my sister, and our nieces.

My bedroom is at the front of the house, so I can see the car in the front door easily.

So this is where things start to go strange.

A few nights before we were going to the UK, I heard the car unlocking and locking again

over and over.

This was at like 2am, I do.

...