 reliability to see ever but i don't think so here and i don't think so yeah uh... because it's a common wall and i would say you pay for the whole damn thing it's your tree this is trying to wall or at least you pay for my half and then you split the wall right down the middle kind of wall is that a block wall block wall okay so he has split the wall right down the middle and he's responsible for any part of your wall which of course means he's responsible for the whole wall