I plan on writing my own thoughts and reactions about “gaslighting” in the future; this form of emotional abuse needs as much public attention and awareness as possible. For now, I would like to post an article by Andrea Schneider, LCSW, who wrote a concise summary about this specific kind of narcissistic emotional abuse:
http://www.goodtherapy.org/blog/gaslighting-a-slow-burning-emotional-abuse-tactic-0121154