Check out the house

You search in the fridge and grab a bottle of water you start to move towards the pantry. When all of the sudden, from your moms office area, you hear a few beeps and some vibrations. It's her iPad buzzing on her desk, you walk over to investigate or at least turn it on silent.

You see that she has 3 unread messages. She has her iPhone and iPad synced to the same message app. You can only read the first line from each one from the lock screen. You slide to unlock, " please enter your PIN"

Should you try it ? You don't wanna lock it if I guess wrong to many times. You decide to try it once, her birthday, 0423... it vibrates. Incorrect PIN.

You hit cancel and read the first lines of the 3 messages.

The first one from 1 hour and 45 minutes ago from her friend Tammy. " sorry won't make yoga or lunch.."

2nd message from 1 hour and 27 minutes ago from somebody named John " want me to come over to your place... "

3rd message from 16 minutes ago, about same time her phone beeped before she left here, from John " ok, leaving my office now you know where the keys are... "

So mom knew you were coming over and knew Tammy cancelled on yoga, but still made plans with John.