milmin- OH MY LANTA-
let me put it out there that i don't believe in organized religion, i believe in God, just not in the judeo-christian sense, more in the universe, higher power sense.
your sister is totally off her rocker. and out of line. sorry for being so blunt.
first of all, to have parkinsons, and be where you're at today is amazing. seriously. and i'm sure you're grateful for everything and everyone in your life. and you're kicking butt at losing weight. you're amazing and an inspiration to all of us here
!!! for your sister to even imply that you brought that on to yourself in some way is incredibly insensitive, rude and disrespectful. and after everything you've done for her? oh no. she's not being a very good christian, i would have thrown that in her face ages ago. but i can be a spiteful beast sometimes...
for her to also contact your son is also over stepping her boundaries. maybe talk things over with him so he knows where you're coming from or what the situation is?
i don't have siblings, so i can't say how i know how it might feel not having a sibling in my life, but i would seriously take a look at how having this type of person in my life will benefit me. it seems as though it will just add stress and hostility at this point. the fact that she mentioned that she is really taking this on as a mission and a crusade almost is alarming. you might have to put your foot down and tell her to hit the road. its great that she got her life "together", but don't let her make yours stressful, not after what you've been through with your health. she needs to be your sister- respect you, love you, support you and be there for you and hold your hand. not save your soul to make herself feel better for the past or whatever it is she is trying to do.
oof. sorry this was soooo long. again, i would really tell her to back off, and that if she can't respect your wishes, then she needs to not be around. difficult, yes, but how much stress is this causing you now? is it worth it? hash it out, think about it.
again, you're an inspiration to all of us, and much much love and light to you