For anyone who may be wondering, this week we found out why my mom was having so much trouble keeping down food. After a new pain started in her left side, she went to the hospital for an endoscope and ended up being admitted with high Potassium levels. They did an ultrasound there, and found that the tumors that had spread to her liver had never really responded to her chemo, and had grown much larger. Due to that, and the fact she is now so weak, it looks like there is not much left for the doctors to do. She is coming home from the hospital tomorrow and will be under in-home hospice care to manage her pain and keep her as comfortable as possible.
Obviously this is a worst case situation for my dad, brothers, and I. If anyone has any comments or advice for us, we would be glad to hear it. It's definitely going to be a rough holiday season, but we are normally spread across 4 states, and I am thankful that we will all be able to spend it together one last time.