S.B.
She definitely needs to talk to someone. I would talk an attorney who specializes in Estate Planning. She needs to be sure that her assets are protected. Is there nursing home insurance? Is she going to pay for it? Or is the state? These are all questions that need to be asked. Also, find out if the house is in both names. Honestly, this probably should have been done a few years ago.
When my mom was diagnosed, my dad knew he had a short window of time to get all their financials in order. Dad had to be sure there would be enough for my mom's care, thank God he purchased nursing home insurance many many years ago! That has been a big help. He pays most. Mom does have hospic but since he has too much money, he has to pay for alot of the care himself. This has been a humbling experience for our whole family. My mom has been in the nursing home for almost 2 years.
I'm sorry your family is going through this. Its a very difficult decision and heart wrenching as well. Be there for you MIL. She might feel guilty afterwards. I hope everyone is on the same page with this. It can cause so much turmoil in a family when you have disagreement. Thankfully, my brother and I are in complete agreement with our Dad. He has taken such beautiful care of our Mom.