Pug, I am really glad to hear that you went on vacation and had a good time! That's great!
The term is fetor hepaticus. I'll add that to the Medical Word List. I have no idea why some patients turn yellow and others don't. The jaundice is due to high bilirubin. Mine has never been much above normal.
Remember to keep taking care of yourself. It's good that you were able to obtain a WC for your mum.
Hugs,
Connie