Thank you so much all. When I looked at all your replies, I nearly cried.
Mom was good today. She had threatened never to speak to me again when I made the call yesterday, but today she was much better. She is resuming her meds, and I got to speak with her nurse and told her about some other complaints my mom has been having the past couple weeks. I felt like I was going behind her back but what can you do? I had to miss her last medical appointment due to work and I was just kicking myself repeatedly afterwards for not being there.
In regards to detaching with my sister, I have already done much detaching. I did think that my mom going to the hospital was a "must" communication, but I think I'm going to have to redraw my line.
Again, I'm so grateful for you all. When my mom's medical team told me that I had to call 911, I thought of everybody in SR who has had to make that same difficult call. I thought of everybody who has had the courage to state out loud, "This has got to stop," and took the steps to make it so.
So thank you.