Gosh, I'm sorry. You know, it looks as though someone cut it. People can be petty that way unfortunately.
I hear what you're saying, but honestly, i haven't been anywhere, where that could happen. I always go out with my older daughter, who pushes the pram, leaving me to just carry my bag. I have carried it over my shoulder twice (incl. yesterday) and the other two times in the crook of my arm.
I should have thoroughly checked it when i bought it, but after standing in the shop for 20 mins before being served, i was too exhausted and hungry to do that. Plus, i trusted the SA, considering it was LV i was buying from. I just never noticed anything until yesterday.
The only person who's been in my bag, has been my 16 year old son and i know for a fact he wouldnt have done anything to it.