I’m sorry to have to meet under these circumstances, but I hope enough people have told you what an awesome¬†son you are, especially to put your life on hold and for you to “have to be the parent” twice. ¬†My mom is 91 y.o. and for all I know in perfect health. Should the time come that she needs special care, I will use you as inspiration.
I pray¬†there’s much more improvement in your mom’s health at this date, but prayers for the biopsy will be negative.