The front gate's lock in our building has been broken ever since we moved into the building.
Today's morning someone was hired by the body corporate to repair the lock. We wasn't noticed about this repair nor was notified when it is repaired.
Later today when my girlfriend opened the gate from the inside, the lock broke again.
Now another neighbour in the building saw her opened the gate and checking the lock and accused her of breaking the lock. The neighbour told us to contact our agent and organise with the body corporate to get the lock repaired.
The fact that we never knew about the repair and the lock was easily broken again just by normal handling made us feeling frustrated. The lock could have by chance got broken by anyone else using the gate.
Personally I think that we should not be held responsible for this.
Any advice is appreciated, thanks everyone!
Edit 1: Sorry for my bad English
Edit 2: These are photos of the lock after it's broken: photos. For those who asked if my GF damaged it or not: it was just a simple turn of the handle, no extra force applied, no over turning. Actually it was quite easy to open the lock, but the latch doesn't spring back to the locking position (which is the initial condition before the repair). If what she did actually damaged the lock I would say that this is a REALLY REALLY bad lock or the locksmith did a not so good job repairing it.