Ah, family dynamics... often fraught with heartache, strife, friction, misunderstandings. There's nothing quite like a family. Who else knows what buttons to push? You vent as much or as little as you wish. Screaming helps too, but sometimes that's not received very well. My younger sister died of MS after wasting away in a nursing home for years. There was nothing I could do for her and I felt helpless. It's a shame there aren't more photos for you to cherish. My Mom used to say when she was feeling frustrated, "I'm so angry I could spit nails." as if... Thanks for sharing.