I watched this. I found the first bit hard going - I have a phobia of needles so watching her inject into her foot turned my stomach a bit - but towards the end I actually had a bit of a tear in my eye.
Not for the fact of the state her life is in but the relationship between her and her mother. The mother so desperately trying to protect her but realises there is nothing she can do to help.
I was torn between feeling the mother was deluded at times, but then other times just a person who loves her daughter so much she would do anything?