We missed a package delivery and it was delivered to our neighbours house. It wasn’t large, around the size of a A4 size arch lever folder. I was staying at my mums house for a few days however I went back every day (at different times) to collect it from them for 4 days but there was no answer. Today I come back again to try and get the package and I see they have left it on my front porch in full view for anyone to take, in the pouring rain and it has been ripped open. AIBU to be really pissed off at this? I appreciate it had been sitting in their house for a few days but they could put it somewhere safe in my garden or garage.