I feel for you. It's awful if you can't find peace at your own home. This will wear on you and drag you down. I am sure you don't want to hear this BUT, please, consider moving. This will not get better. You are dealing with people who have NO fear or respect for the law. I understand all the reasons you can come up with why you can't move but at some point you will be over the brink. A person can't take this at your own home, nor should you have to. The quicker you leave that Hell Hole the quicker you can start to TRY to forget about it. Again, so sorry you are having this problem. .....Alternative plan....buy them out!