Brief summary of past several months. My MIL got herself in a bit of a bind and moved in with us. I have suspected for a while something was "off" but her kids, wife included, said "that's normal for mom". I stopped bringing the issue up. In mid July we were at a rodeo and she basically blacked out, EMTs were on hand and she went to ER. After a battery of tests and 3 days in hospital ovarian cancer was suspected. Doctor of oncology confirmed late stage 3 and treatment plan was decided on, chemo with possible surgery. She is doing her fifth round of chemo in the morning and as of now surgery is not an option.
Fast forward a bit...she is still showing signs of something else going on. Today, after much persuasion and bickering, she saw a neurologist. He has comfirmed my fears of early onset dementia. Barring anything positive on a few blood tests she'll start medications for it next week.
Since I've been down this road we have all legal stuff done for when we have to step in for decision making.
Ron