Hello, Open Eyes. While the advice of others may seem on point, I again will state a tortfeasor (A wrongdoer; an individual who commits a wrongful act that injures another) takes his victims as he finds them.
This rule holds one liable for all consequences resulting from his or her tortious (usually negligent) activities leading to an injury to another person, even if the victim suffers an unusually high level of damage (e.g. due to a pre-existing vulnerability or medical condition). The term implies that if a person had a skull as delicate as that of the shell of an egg, and a tortfeasor who was unaware of the condition injured that person's head, causing the skull unexpectedly to break, the defendant would be held liable for all damages resulting from the wrongful contact, even if
- such damages were not reasonably foreseeable, or
- the tortfeasor did not intend to cause such a severe injury.
http://en.wikipedia.org/wiki/Eggshell_skull
I quite expect some will say I am speaking mumbo-jumbo or legalese. Nonetheless, it is one thing to say that you should put aside the PSTD in order to better manage the lawsuit; it is quite another to ignore your mental health history. The conduct of your neighbor has exacerbated your condition and your lawyer should be seeking compensation for the harm done to you. If your lawyer is not doing so, it is my opinion he is guilty of malpractice.
Because your lawyer is not properly managing your case to put you in a position to prevail at trial, I will say once more you should dismiss him, get a more honorable lawyer to represent you and file a complaint against your current lawyer to discourage him from being a less than proper advocate in any other proceedings he is the attorney of record in.