Have you ever been betrayed by a friend?

A thread about discussing on how you’ve been betrayed by a friend.
 
From anywhere from anybody
 
 
Back in 2007 a friend betrayed me by stealing my toys when I was a kid

I can think of one major time.

Mmm, well… I draw a thin line on those I call a friend, but I do remember being betrayed by many I was too nice to when I was younger.
 
It’s probably why I keep my door closed now.

A few times, sadly.