Im new to this group, my name is Kate... I have a bitchy sister in law who keeps trying to either put me down or to ruin my relationship with my partner (who is her brother). She has also been doing this for years and is very persistent. She has tried to get her brother together with her best friend, who used to stalk my partner untill we moved away and stopped seeing them. I still have to put up with her at family functions and I am very fake to her but I feel like her family thinks she is an innocent angel and I cant help but feel I have divided the family in some way. I want things to get better but I could never trust her again as there was just TOO many incidents in the past that I cannot forget, that she has denied and pretends like nothing happened. I can't handle it and it is ruining my relationship with my partner as this is all I can think about....please help!!!