My ex-mother-in-law just died.

I learned about it by reading my ex-husband's blog:

Her tranquility in mortal crisis was the starkest kind of contrast with her life, a life marred by needless psychological pain, no rest, no peace of mind. If only her passage through life had been as kindly attended as her passage out of it. If she had, for one day as a living person, been able to feel the calm she felt as a dying one.

And now my sons' last grandparent is gone.

"Kindly attended" refers to the hospice care.