I've always considered that you use a path when walking towards someone's house, I share a front garden with my neighbour so we have half the grass each.
My neighbour and their guests repeatedly walk across our side of the grass to get next door instead of taking an extra 5 seconds to follow the pathway!
Even delivery couriers do it! It's infuriates me! It's so rude. Is it just that others think it's fine?! I am I the unreasonable one to think it's not on?
I just find it so rude to walk across someone's property because you can't be bothered to take the pathway. Especially during spring when I've refilled patches with grass seed and trying to get the lawn looking it's best and someone tramples all over it 
AIBU? Or are they?! 