#1 don’t outsource your emotions to the Coli. Go spend time with your mom
#2 be respectful. If she doesn’t want to tell you the severity of her condition, be there with and for her. Maybe she doesn’t want to deal with her own mortality. It’s not for you to judge her
#3 help her estate plan. Get her wishes on video and on paper and get it notarized. Sure it sounds silly and

but it’s reality and you want to do everything you can to make sure that if/when she transitions over that you are doing what she would have wanted
#4 tell her how much she means to you