I unfriended my SIL yesterday after i got sick of her feeling the need to bitch about every single post i made.
I was ignoring it, but then she felt the need to bitch about me on our nieces timeline, so i took the decision to unfriend her.
Now she seems to be making a concerted effort to make comments about being unfriended by me on other relatives statuses.
FFS, the woman is nearly 70! Grow up love!