I dont think you can evict someone who owns the house?
Its a shame because when he's not there its so peaceful, he drags all his mates through our back garden, leaving our gates open (bare in mind my dog would run out the open gate) and just generally causing us grief! I live in an end terrace house, but our neighbour has right of way through our garden and into there back door. I wish he'd just piss off.
I know it sounds trivial, but its just the icing on the depression cake for me at the moment.
I get on well with his mum but I dont want to say anything to cause problems between us, but i am sick of it!