Have you met or know a psychopath/sociopath?

[rustedrims]

Well my sociopath sister has targeted my oldest sister.She has a college education but lacks "street smarts".There is a soft spot in her that the bad sister has gotten to.The bad sister called her and asked her to meet to talk.I went to my sisters house last night to educate her on what she is getting herself into.The visit started out ok but i was waiting for the other shoe to drop if i could say.When i told her the situation that happened between me and the bad sister she said it wasnt all that believeable.Then something else was brought up.I exploded between the 2 matters that was discussed.I did not lie to her!EVER!!What do i have to gain by lieing?I didnt know she was thinking i wasnt telling the truth.That is a great example that the evil sister is very convincing.She can tell a lie that is very believable.I dont think i will feel comfortable around her anymore.Before i left her house i told her i wouldnt be comming back.This situation has put a lot of unnessary stress on all of the family.I can see it is slowly splitting us up.I do not like that feeling.
I am not real sure how to start but i believe the only way i can feel safe and maybe some reliefe is to move away.I need to think this through and figure it out.