You weren't to know. I wouldn't say anything if I were you :).

You are hilarious Loukas, make an anonymous phone call to the police

Edit :I didn't read your original post properly, I thought you thought she'd killed her mum, woops sorry, that's awful. Keep your mouth shut and be good in school!

sick
 

thats a bit sick getting her hopes up like that how would you like it if some one did to you if your mum was missing !

if you put half as much effort into behaving at school as you did finding out this info that you didnt need to know then she wouldnt have a reason for 'being nasty' (she is a teacher she is the 1 in authority position here) to you

She goes on holiday...mum goes missing...maybe you should ask her if she needs a new patio fitting?

I don't believe they should be used during lesson-time but I used to use mine before/after school if there was a problem on the way to/home from school, or during my lunch hour if it was needed.

If your teacher didnt want people to know, she wouldnt Have the image as her facebook picture. She obviously wants people to know her mum is missing so that if they see her they can report it.

Although bringing it up in school may just upset her. Teachers mostly seem to feel they have superiority to children in school, Majority of teachers do, its just a fact. So if you brought it up it may embarass her that you know some of her personal information.

I do hope she finds her mum though, If my mum was missing I would be devasted.