thanks, fidgie and merski. fidgie, that makes sense ... much like a child can be more horrid to a parent than they would anyone else, maybe she just feels safe taking this out on me. i am a really logical person, though, which makes it hard for me to continue to nod and be empathetic when she's talking total bollocks. i just have to let it go in one ear and out the other, i guess.
and, merski, please don't think for a moment that you are blathering -- it's so helpful to hear your story and know that i'm not the only one who's gone through this! i'm sorry that you had such hard times with your mom as well.
i hope that, in her heart of hearts, my grandma knows that i love her. i'm just trying to remember that she is scared, and her mind isn't working the way she is used to ... and i just can't take any of it personally.