How buddhists see/deal with Gaslighting?

I've had my share of gaslighting and have given it as well. To me there's this sort of limbo situation, where the undefinition is the abuse, where a person has the underlying feeling that something is wrong with her rationale, and that there is no one else except herself to be blamed. https://en.wikipedia.org/wiki/Gaslighting Taking into account this disconcerting feeling that is produced by manipulative habits, what would be a buddhist approach/interpretation of gaslighting from both sides, the "perpetrator" and the "victim", if we can name them like that, so that a solution could be reached?