On other threads I believe she has serious health issues and has had them for quite awhile. Look at the swelling and boating. Not just the cankles but her forearms, face...everwhere.
Diabeties, cancer as well as kidneys as someone else pointed out.
I do believe she is very ill and will withdraw when her medical numbers get all whacked out.
She has a lot of the traits a moderately-functioning chronic alcoholic
And zaxalley